19.418 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.045 * * * [progress]: [2/2] Setting up program.
0.049 * [progress]: [Phase 2 of 3] Improving.
0.049 * [simplify]: Simplifying:
  (/ (* 4.0 (- (- x y) (* z 0.5))) z)
1.078 * * [progress]: iteration 1 / 4
1.078 * * * [progress]: picking best candidate
1.080 * * * * [pick]: Picked  #<alt (λ (x y z) (/ (* 4.0 (- (- x y) (* z 0.5))) z))>
1.080 * * * [progress]: localizing error
1.089 * * * [progress]: generating rewritten candidates
1.089 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
1.159 * * * [progress]: generating series expansions
1.159 * * * * [progress]: [ 1 / 1 ] generating series at (2)
1.160 * [backup-simplify]: Simplify (/ (* 4.0 (- (- x y) (* z 0.5))) z) into (* 4.0 (/ (- x (+ (* 0.5 z) y)) z))
1.160 * [approximate]: Taking taylor expansion of (* 4.0 (/ (- x (+ (* 0.5 z) y)) z)) in (x y z) around 0
1.160 * [taylor]: Taking taylor expansion of (* 4.0 (/ (- x (+ (* 0.5 z) y)) z)) in z
1.160 * [taylor]: Taking taylor expansion of 4.0 in z
1.160 * [backup-simplify]: Simplify 4.0 into 4.0
1.160 * [taylor]: Taking taylor expansion of (/ (- x (+ (* 0.5 z) y)) z) in z
1.160 * [taylor]: Taking taylor expansion of (- x (+ (* 0.5 z) y)) in z
1.160 * [taylor]: Taking taylor expansion of x in z
1.160 * [backup-simplify]: Simplify x into x
1.160 * [taylor]: Taking taylor expansion of (+ (* 0.5 z) y) in z
1.160 * [taylor]: Taking taylor expansion of (* 0.5 z) in z
1.160 * [taylor]: Taking taylor expansion of 0.5 in z
1.160 * [backup-simplify]: Simplify 0.5 into 0.5
1.160 * [taylor]: Taking taylor expansion of z in z
1.160 * [backup-simplify]: Simplify 0 into 0
1.160 * [backup-simplify]: Simplify 1 into 1
1.160 * [taylor]: Taking taylor expansion of y in z
1.160 * [backup-simplify]: Simplify y into y
1.160 * [taylor]: Taking taylor expansion of z in z
1.160 * [backup-simplify]: Simplify 0 into 0
1.160 * [backup-simplify]: Simplify 1 into 1
1.161 * [backup-simplify]: Simplify (* 0.5 0) into 0
1.161 * [backup-simplify]: Simplify (+ 0 y) into y
1.161 * [backup-simplify]: Simplify (- y) into (- y)
1.161 * [backup-simplify]: Simplify (+ x (- y)) into (- x y)
1.161 * [backup-simplify]: Simplify (/ (- x y) 1) into (- x y)
1.161 * [taylor]: Taking taylor expansion of (* 4.0 (/ (- x (+ (* 0.5 z) y)) z)) in y
1.161 * [taylor]: Taking taylor expansion of 4.0 in y
1.161 * [backup-simplify]: Simplify 4.0 into 4.0
1.161 * [taylor]: Taking taylor expansion of (/ (- x (+ (* 0.5 z) y)) z) in y
1.161 * [taylor]: Taking taylor expansion of (- x (+ (* 0.5 z) y)) in y
1.161 * [taylor]: Taking taylor expansion of x in y
1.161 * [backup-simplify]: Simplify x into x
1.161 * [taylor]: Taking taylor expansion of (+ (* 0.5 z) y) in y
1.161 * [taylor]: Taking taylor expansion of (* 0.5 z) in y
1.161 * [taylor]: Taking taylor expansion of 0.5 in y
1.161 * [backup-simplify]: Simplify 0.5 into 0.5
1.161 * [taylor]: Taking taylor expansion of z in y
1.161 * [backup-simplify]: Simplify z into z
1.161 * [taylor]: Taking taylor expansion of y in y
1.161 * [backup-simplify]: Simplify 0 into 0
1.161 * [backup-simplify]: Simplify 1 into 1
1.161 * [taylor]: Taking taylor expansion of z in y
1.161 * [backup-simplify]: Simplify z into z
1.161 * [backup-simplify]: Simplify (* 0.5 z) into (* 0.5 z)
1.161 * [backup-simplify]: Simplify (+ (* 0.5 z) 0) into (* 0.5 z)
1.161 * [backup-simplify]: Simplify (- (* 0.5 z)) into (- (* 0.5 z))
1.161 * [backup-simplify]: Simplify (+ x (- (* 0.5 z))) into (- x (* 0.5 z))
1.161 * [backup-simplify]: Simplify (/ (- x (* 0.5 z)) z) into (/ (- x (* 0.5 z)) z)
1.161 * [taylor]: Taking taylor expansion of (* 4.0 (/ (- x (+ (* 0.5 z) y)) z)) in x
1.161 * [taylor]: Taking taylor expansion of 4.0 in x
1.161 * [backup-simplify]: Simplify 4.0 into 4.0
1.161 * [taylor]: Taking taylor expansion of (/ (- x (+ (* 0.5 z) y)) z) in x
1.161 * [taylor]: Taking taylor expansion of (- x (+ (* 0.5 z) y)) in x
1.161 * [taylor]: Taking taylor expansion of x in x
1.162 * [backup-simplify]: Simplify 0 into 0
1.162 * [backup-simplify]: Simplify 1 into 1
1.162 * [taylor]: Taking taylor expansion of (+ (* 0.5 z) y) in x
1.162 * [taylor]: Taking taylor expansion of (* 0.5 z) in x
1.162 * [taylor]: Taking taylor expansion of 0.5 in x
1.162 * [backup-simplify]: Simplify 0.5 into 0.5
1.162 * [taylor]: Taking taylor expansion of z in x
1.162 * [backup-simplify]: Simplify z into z
1.162 * [taylor]: Taking taylor expansion of y in x
1.162 * [backup-simplify]: Simplify y into y
1.162 * [taylor]: Taking taylor expansion of z in x
1.162 * [backup-simplify]: Simplify z into z
1.162 * [backup-simplify]: Simplify (* 0.5 z) into (* 0.5 z)
1.162 * [backup-simplify]: Simplify (+ (* 0.5 z) y) into (+ (* 0.5 z) y)
1.162 * [backup-simplify]: Simplify (- (+ (* 0.5 z) y)) into (- (+ (* 0.5 z) y))
1.162 * [backup-simplify]: Simplify (+ 0 (- (+ (* 0.5 z) y))) into (- (+ (* 0.5 z) y))
1.162 * [backup-simplify]: Simplify (/ (- (+ (* 0.5 z) y)) z) into (* -1 (/ (+ (* 0.5 z) y) z))
1.162 * [taylor]: Taking taylor expansion of (* 4.0 (/ (- x (+ (* 0.5 z) y)) z)) in x
1.162 * [taylor]: Taking taylor expansion of 4.0 in x
1.162 * [backup-simplify]: Simplify 4.0 into 4.0
1.162 * [taylor]: Taking taylor expansion of (/ (- x (+ (* 0.5 z) y)) z) in x
1.162 * [taylor]: Taking taylor expansion of (- x (+ (* 0.5 z) y)) in x
1.162 * [taylor]: Taking taylor expansion of x in x
1.162 * [backup-simplify]: Simplify 0 into 0
1.162 * [backup-simplify]: Simplify 1 into 1
1.162 * [taylor]: Taking taylor expansion of (+ (* 0.5 z) y) in x
1.162 * [taylor]: Taking taylor expansion of (* 0.5 z) in x
1.162 * [taylor]: Taking taylor expansion of 0.5 in x
1.162 * [backup-simplify]: Simplify 0.5 into 0.5
1.162 * [taylor]: Taking taylor expansion of z in x
1.162 * [backup-simplify]: Simplify z into z
1.162 * [taylor]: Taking taylor expansion of y in x
1.162 * [backup-simplify]: Simplify y into y
1.162 * [taylor]: Taking taylor expansion of z in x
1.162 * [backup-simplify]: Simplify z into z
1.162 * [backup-simplify]: Simplify (* 0.5 z) into (* 0.5 z)
1.162 * [backup-simplify]: Simplify (+ (* 0.5 z) y) into (+ (* 0.5 z) y)
1.163 * [backup-simplify]: Simplify (- (+ (* 0.5 z) y)) into (- (+ (* 0.5 z) y))
1.163 * [backup-simplify]: Simplify (+ 0 (- (+ (* 0.5 z) y))) into (- (+ (* 0.5 z) y))
1.163 * [backup-simplify]: Simplify (/ (- (+ (* 0.5 z) y)) z) into (* -1 (/ (+ (* 0.5 z) y) z))
1.163 * [backup-simplify]: Simplify (* 4.0 (* -1 (/ (+ (* 0.5 z) y) z))) into (* -4.0 (/ (+ (* 0.5 z) y) z))
1.163 * [taylor]: Taking taylor expansion of (* -4.0 (/ (+ (* 0.5 z) y) z)) in y
1.163 * [taylor]: Taking taylor expansion of -4.0 in y
1.163 * [backup-simplify]: Simplify -4.0 into -4.0
1.163 * [taylor]: Taking taylor expansion of (/ (+ (* 0.5 z) y) z) in y
1.163 * [taylor]: Taking taylor expansion of (+ (* 0.5 z) y) in y
1.163 * [taylor]: Taking taylor expansion of (* 0.5 z) in y
1.163 * [taylor]: Taking taylor expansion of 0.5 in y
1.163 * [backup-simplify]: Simplify 0.5 into 0.5
1.163 * [taylor]: Taking taylor expansion of z in y
1.163 * [backup-simplify]: Simplify z into z
1.163 * [taylor]: Taking taylor expansion of y in y
1.163 * [backup-simplify]: Simplify 0 into 0
1.163 * [backup-simplify]: Simplify 1 into 1
1.163 * [taylor]: Taking taylor expansion of z in y
1.163 * [backup-simplify]: Simplify z into z
1.163 * [backup-simplify]: Simplify (* 0.5 z) into (* 0.5 z)
1.163 * [backup-simplify]: Simplify (+ (* 0.5 z) 0) into (* 0.5 z)
1.163 * [backup-simplify]: Simplify (/ (* 0.5 z) z) into 0.5
1.164 * [backup-simplify]: Simplify (* -4.0 0.5) into -2.0
1.164 * [taylor]: Taking taylor expansion of -2.0 in z
1.164 * [backup-simplify]: Simplify -2.0 into -2.0
1.164 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 z)) into 0
1.164 * [backup-simplify]: Simplify (+ 0 0) into 0
1.165 * [backup-simplify]: Simplify (- 0) into 0
1.165 * [backup-simplify]: Simplify (+ 1 0) into 1
1.165 * [backup-simplify]: Simplify (- (/ 1 z) (+ (* (* -1 (/ (+ (* 0.5 z) y) z)) (/ 0 z)))) into (/ 1 z)
1.165 * [backup-simplify]: Simplify (+ (* 4.0 (/ 1 z)) (* 0 (* -1 (/ (+ (* 0.5 z) y) z)))) into (* 4.0 (/ 1 z))
1.165 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 z)) in y
1.165 * [taylor]: Taking taylor expansion of 4.0 in y
1.165 * [backup-simplify]: Simplify 4.0 into 4.0
1.165 * [taylor]: Taking taylor expansion of (/ 1 z) in y
1.165 * [taylor]: Taking taylor expansion of z in y
1.165 * [backup-simplify]: Simplify z into z
1.165 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z)
1.165 * [backup-simplify]: Simplify (* 4.0 (/ 1 z)) into (/ 4.0 z)
1.165 * [taylor]: Taking taylor expansion of (/ 4.0 z) in z
1.165 * [taylor]: Taking taylor expansion of 4.0 in z
1.165 * [backup-simplify]: Simplify 4.0 into 4.0
1.165 * [taylor]: Taking taylor expansion of z in z
1.165 * [backup-simplify]: Simplify 0 into 0
1.166 * [backup-simplify]: Simplify 1 into 1
1.166 * [backup-simplify]: Simplify (/ 4.0 1) into 4.0
1.166 * [backup-simplify]: Simplify 4.0 into 4.0
1.166 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 z)) into 0
1.166 * [backup-simplify]: Simplify (+ 0 1) into 1
1.167 * [backup-simplify]: Simplify (- (/ 1 z) (+ (* 0.5 (/ 0 z)))) into (/ 1 z)
1.167 * [backup-simplify]: Simplify (+ (* -4.0 (/ 1 z)) (* 0 0.5)) into (- (* 4.0 (/ 1 z)))
1.167 * [taylor]: Taking taylor expansion of (- (* 4.0 (/ 1 z))) in z
1.167 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 z)) in z
1.167 * [taylor]: Taking taylor expansion of 4.0 in z
1.167 * [backup-simplify]: Simplify 4.0 into 4.0
1.167 * [taylor]: Taking taylor expansion of (/ 1 z) in z
1.167 * [taylor]: Taking taylor expansion of z in z
1.167 * [backup-simplify]: Simplify 0 into 0
1.167 * [backup-simplify]: Simplify 1 into 1
1.167 * [backup-simplify]: Simplify (/ 1 1) into 1
1.168 * [backup-simplify]: Simplify (* 4.0 1) into 4.0
1.168 * [backup-simplify]: Simplify (- 4.0) into (- 4.0)
1.168 * [backup-simplify]: Simplify (- 4.0) into (- 4.0)
1.168 * [backup-simplify]: Simplify -2.0 into -2.0
1.169 * [backup-simplify]: Simplify (+ -2.0 (+ (* (- 4.0) (* (/ 1 z) (* y 1))) (* 4.0 (* (/ 1 z) (* 1 x))))) into (- (* 4.0 (/ x z)) (+ (* 4.0 (/ y z)) 2.0))
1.169 * [backup-simplify]: Simplify (/ (* 4.0 (- (- (/ 1 x) (/ 1 y)) (* (/ 1 z) 0.5))) (/ 1 z)) into (* 4.0 (* (- (/ 1 x) (+ (* 0.5 (/ 1 z)) (/ 1 y))) z))
1.169 * [approximate]: Taking taylor expansion of (* 4.0 (* (- (/ 1 x) (+ (* 0.5 (/ 1 z)) (/ 1 y))) z)) in (x y z) around 0
1.169 * [taylor]: Taking taylor expansion of (* 4.0 (* (- (/ 1 x) (+ (* 0.5 (/ 1 z)) (/ 1 y))) z)) in z
1.169 * [taylor]: Taking taylor expansion of 4.0 in z
1.169 * [backup-simplify]: Simplify 4.0 into 4.0
1.169 * [taylor]: Taking taylor expansion of (* (- (/ 1 x) (+ (* 0.5 (/ 1 z)) (/ 1 y))) z) in z
1.169 * [taylor]: Taking taylor expansion of (- (/ 1 x) (+ (* 0.5 (/ 1 z)) (/ 1 y))) in z
1.169 * [taylor]: Taking taylor expansion of (/ 1 x) in z
1.169 * [taylor]: Taking taylor expansion of x in z
1.169 * [backup-simplify]: Simplify x into x
1.169 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
1.169 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ 1 z)) (/ 1 y)) in z
1.169 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 z)) in z
1.169 * [taylor]: Taking taylor expansion of 0.5 in z
1.169 * [backup-simplify]: Simplify 0.5 into 0.5
1.169 * [taylor]: Taking taylor expansion of (/ 1 z) in z
1.169 * [taylor]: Taking taylor expansion of z in z
1.169 * [backup-simplify]: Simplify 0 into 0
1.169 * [backup-simplify]: Simplify 1 into 1
1.170 * [backup-simplify]: Simplify (/ 1 1) into 1
1.170 * [taylor]: Taking taylor expansion of (/ 1 y) in z
1.170 * [taylor]: Taking taylor expansion of y in z
1.170 * [backup-simplify]: Simplify y into y
1.170 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
1.170 * [taylor]: Taking taylor expansion of z in z
1.170 * [backup-simplify]: Simplify 0 into 0
1.170 * [backup-simplify]: Simplify 1 into 1
1.170 * [taylor]: Taking taylor expansion of (* 4.0 (* (- (/ 1 x) (+ (* 0.5 (/ 1 z)) (/ 1 y))) z)) in y
1.170 * [taylor]: Taking taylor expansion of 4.0 in y
1.170 * [backup-simplify]: Simplify 4.0 into 4.0
1.170 * [taylor]: Taking taylor expansion of (* (- (/ 1 x) (+ (* 0.5 (/ 1 z)) (/ 1 y))) z) in y
1.170 * [taylor]: Taking taylor expansion of (- (/ 1 x) (+ (* 0.5 (/ 1 z)) (/ 1 y))) in y
1.170 * [taylor]: Taking taylor expansion of (/ 1 x) in y
1.170 * [taylor]: Taking taylor expansion of x in y
1.170 * [backup-simplify]: Simplify x into x
1.170 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
1.170 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ 1 z)) (/ 1 y)) in y
1.170 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 z)) in y
1.170 * [taylor]: Taking taylor expansion of 0.5 in y
1.170 * [backup-simplify]: Simplify 0.5 into 0.5
1.170 * [taylor]: Taking taylor expansion of (/ 1 z) in y
1.170 * [taylor]: Taking taylor expansion of z in y
1.170 * [backup-simplify]: Simplify z into z
1.170 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z)
1.170 * [taylor]: Taking taylor expansion of (/ 1 y) in y
1.170 * [taylor]: Taking taylor expansion of y in y
1.170 * [backup-simplify]: Simplify 0 into 0
1.170 * [backup-simplify]: Simplify 1 into 1
1.170 * [backup-simplify]: Simplify (/ 1 1) into 1
1.170 * [taylor]: Taking taylor expansion of z in y
1.170 * [backup-simplify]: Simplify z into z
1.170 * [taylor]: Taking taylor expansion of (* 4.0 (* (- (/ 1 x) (+ (* 0.5 (/ 1 z)) (/ 1 y))) z)) in x
1.170 * [taylor]: Taking taylor expansion of 4.0 in x
1.171 * [backup-simplify]: Simplify 4.0 into 4.0
1.171 * [taylor]: Taking taylor expansion of (* (- (/ 1 x) (+ (* 0.5 (/ 1 z)) (/ 1 y))) z) in x
1.171 * [taylor]: Taking taylor expansion of (- (/ 1 x) (+ (* 0.5 (/ 1 z)) (/ 1 y))) in x
1.171 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.171 * [taylor]: Taking taylor expansion of x in x
1.171 * [backup-simplify]: Simplify 0 into 0
1.171 * [backup-simplify]: Simplify 1 into 1
1.171 * [backup-simplify]: Simplify (/ 1 1) into 1
1.171 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ 1 z)) (/ 1 y)) in x
1.171 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 z)) in x
1.171 * [taylor]: Taking taylor expansion of 0.5 in x
1.171 * [backup-simplify]: Simplify 0.5 into 0.5
1.171 * [taylor]: Taking taylor expansion of (/ 1 z) in x
1.171 * [taylor]: Taking taylor expansion of z in x
1.171 * [backup-simplify]: Simplify z into z
1.171 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z)
1.171 * [taylor]: Taking taylor expansion of (/ 1 y) in x
1.171 * [taylor]: Taking taylor expansion of y in x
1.171 * [backup-simplify]: Simplify y into y
1.171 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
1.171 * [taylor]: Taking taylor expansion of z in x
1.171 * [backup-simplify]: Simplify z into z
1.171 * [taylor]: Taking taylor expansion of (* 4.0 (* (- (/ 1 x) (+ (* 0.5 (/ 1 z)) (/ 1 y))) z)) in x
1.171 * [taylor]: Taking taylor expansion of 4.0 in x
1.171 * [backup-simplify]: Simplify 4.0 into 4.0
1.171 * [taylor]: Taking taylor expansion of (* (- (/ 1 x) (+ (* 0.5 (/ 1 z)) (/ 1 y))) z) in x
1.171 * [taylor]: Taking taylor expansion of (- (/ 1 x) (+ (* 0.5 (/ 1 z)) (/ 1 y))) in x
1.171 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.171 * [taylor]: Taking taylor expansion of x in x
1.171 * [backup-simplify]: Simplify 0 into 0
1.171 * [backup-simplify]: Simplify 1 into 1
1.172 * [backup-simplify]: Simplify (/ 1 1) into 1
1.172 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ 1 z)) (/ 1 y)) in x
1.172 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 z)) in x
1.172 * [taylor]: Taking taylor expansion of 0.5 in x
1.172 * [backup-simplify]: Simplify 0.5 into 0.5
1.172 * [taylor]: Taking taylor expansion of (/ 1 z) in x
1.172 * [taylor]: Taking taylor expansion of z in x
1.172 * [backup-simplify]: Simplify z into z
1.172 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z)
1.172 * [taylor]: Taking taylor expansion of (/ 1 y) in x
1.172 * [taylor]: Taking taylor expansion of y in x
1.172 * [backup-simplify]: Simplify y into y
1.172 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
1.172 * [taylor]: Taking taylor expansion of z in x
1.172 * [backup-simplify]: Simplify z into z
1.172 * [backup-simplify]: Simplify (+ 1 0) into 1
1.172 * [backup-simplify]: Simplify (* 1 z) into z
1.172 * [backup-simplify]: Simplify (* 4.0 z) into (* 4.0 z)
1.172 * [taylor]: Taking taylor expansion of (* 4.0 z) in y
1.172 * [taylor]: Taking taylor expansion of 4.0 in y
1.173 * [backup-simplify]: Simplify 4.0 into 4.0
1.173 * [taylor]: Taking taylor expansion of z in y
1.173 * [backup-simplify]: Simplify z into z
1.173 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
1.173 * [backup-simplify]: Simplify (* 0.5 (/ 1 z)) into (/ 0.5 z)
1.173 * [backup-simplify]: Simplify (+ (/ 0.5 z) (/ 1 y)) into (+ (/ 1 y) (* 0.5 (/ 1 z)))
1.174 * [backup-simplify]: Simplify (- (+ (/ 1 y) (* 0.5 (/ 1 z)))) into (- (+ (/ 1 y) (* 0.5 (/ 1 z))))
1.174 * [backup-simplify]: Simplify (+ 0 (- (+ (/ 1 y) (* 0.5 (/ 1 z))))) into (- (+ (* 0.5 (/ 1 z)) (/ 1 y)))
1.174 * [backup-simplify]: Simplify (+ (* 1 0) (* (- (+ (* 0.5 (/ 1 z)) (/ 1 y))) z)) into (- (+ (/ z y) 0.5))
1.174 * [backup-simplify]: Simplify (+ (* 4.0 (- (+ (/ z y) 0.5))) (* 0 z)) into (- (+ (* 4.0 (/ z y)) 2.0))
1.174 * [taylor]: Taking taylor expansion of (- (+ (* 4.0 (/ z y)) 2.0)) in y
1.174 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ z y)) 2.0) in y
1.174 * [taylor]: Taking taylor expansion of (* 4.0 (/ z y)) in y
1.174 * [taylor]: Taking taylor expansion of 4.0 in y
1.174 * [backup-simplify]: Simplify 4.0 into 4.0
1.174 * [taylor]: Taking taylor expansion of (/ z y) in y
1.174 * [taylor]: Taking taylor expansion of z in y
1.174 * [backup-simplify]: Simplify z into z
1.174 * [taylor]: Taking taylor expansion of y in y
1.174 * [backup-simplify]: Simplify 0 into 0
1.175 * [backup-simplify]: Simplify 1 into 1
1.175 * [backup-simplify]: Simplify (/ z 1) into z
1.175 * [taylor]: Taking taylor expansion of 2.0 in y
1.175 * [backup-simplify]: Simplify 2.0 into 2.0
1.175 * [backup-simplify]: Simplify (* 4.0 z) into (* 4.0 z)
1.175 * [backup-simplify]: Simplify (+ (* 4.0 z) 0) into (* 4.0 z)
1.175 * [backup-simplify]: Simplify (- (* 4.0 z)) into (- (* 4.0 z))
1.175 * [taylor]: Taking taylor expansion of (- (* 4.0 z)) in z
1.175 * [taylor]: Taking taylor expansion of (* 4.0 z) in z
1.175 * [taylor]: Taking taylor expansion of 4.0 in z
1.175 * [backup-simplify]: Simplify 4.0 into 4.0
1.175 * [taylor]: Taking taylor expansion of z in z
1.175 * [backup-simplify]: Simplify 0 into 0
1.175 * [backup-simplify]: Simplify 1 into 1
1.175 * [backup-simplify]: Simplify (* 4.0 z) into (* 4.0 z)
1.175 * [taylor]: Taking taylor expansion of (* 4.0 z) in z
1.175 * [taylor]: Taking taylor expansion of 4.0 in z
1.175 * [backup-simplify]: Simplify 4.0 into 4.0
1.175 * [taylor]: Taking taylor expansion of z in z
1.175 * [backup-simplify]: Simplify 0 into 0
1.175 * [backup-simplify]: Simplify 1 into 1
1.176 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.176 * [backup-simplify]: Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
1.176 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 (/ 1 z))) into 0
1.176 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
1.176 * [backup-simplify]: Simplify (+ 0 0) into 0
1.177 * [backup-simplify]: Simplify (- 0) into 0
1.177 * [backup-simplify]: Simplify (+ 0 0) into 0
1.177 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* (- (+ (* 0.5 (/ 1 z)) (/ 1 y))) 0) (* 0 z))) into 0
1.178 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 (- (+ (/ z y) 0.5))) (* 0 z))) into 0
1.178 * [taylor]: Taking taylor expansion of 0 in y
1.178 * [backup-simplify]: Simplify 0 into 0
1.178 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* z (/ 0 1)))) into 0
1.179 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 z)) into 0
1.179 * [backup-simplify]: Simplify (+ 0 2.0) into 2.0
1.179 * [backup-simplify]: Simplify (- 2.0) into (- 2.0)
1.179 * [taylor]: Taking taylor expansion of (- 2.0) in z
1.179 * [taylor]: Taking taylor expansion of 2.0 in z
1.179 * [backup-simplify]: Simplify 2.0 into 2.0
1.179 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 z)) into 0
1.179 * [taylor]: Taking taylor expansion of 0 in z
1.179 * [backup-simplify]: Simplify 0 into 0
1.180 * [backup-simplify]: Simplify (* 4.0 0) into 0
1.180 * [backup-simplify]: Simplify (- 0) into 0
1.180 * [backup-simplify]: Simplify 0 into 0
1.180 * [backup-simplify]: Simplify (* 4.0 0) into 0
1.180 * [backup-simplify]: Simplify 0 into 0
1.181 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.181 * [backup-simplify]: Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
1.182 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (* 0 (/ 1 z)))) into 0
1.182 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
1.182 * [backup-simplify]: Simplify (+ 0 0) into 0
1.182 * [backup-simplify]: Simplify (- 0) into 0
1.183 * [backup-simplify]: Simplify (+ 0 0) into 0
1.184 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* (- (+ (* 0.5 (/ 1 z)) (/ 1 y))) 0) (+ (* 0 0) (* 0 z)))) into 0
1.185 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (+ (* 0 (- (+ (/ z y) 0.5))) (* 0 z)))) into 0
1.185 * [taylor]: Taking taylor expansion of 0 in y
1.185 * [backup-simplify]: Simplify 0 into 0
1.185 * [taylor]: Taking taylor expansion of 0 in z
1.185 * [backup-simplify]: Simplify 0 into 0
1.186 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* z (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.187 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (* 0 z))) into 0
1.188 * [backup-simplify]: Simplify (+ 0 0) into 0
1.188 * [backup-simplify]: Simplify (- 0) into 0
1.188 * [taylor]: Taking taylor expansion of 0 in z
1.188 * [backup-simplify]: Simplify 0 into 0
1.189 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (* 0 z))) into 0
1.189 * [taylor]: Taking taylor expansion of 0 in z
1.189 * [backup-simplify]: Simplify 0 into 0
1.189 * [backup-simplify]: Simplify (- 2.0) into (- 2.0)
1.190 * [backup-simplify]: Simplify (- 2.0) into (- 2.0)
1.190 * [backup-simplify]: Simplify 0 into 0
1.191 * [backup-simplify]: Simplify (+ (* 4.0 1) (* 0 0)) into 4.0
1.192 * [backup-simplify]: Simplify (- 4.0) into (- 4.0)
1.192 * [backup-simplify]: Simplify (- 4.0) into (- 4.0)
1.194 * [backup-simplify]: Simplify (+ (* 4.0 1) (* 0 0)) into 4.0
1.194 * [backup-simplify]: Simplify 4.0 into 4.0
1.194 * [backup-simplify]: Simplify (+ (* 4.0 (* (/ 1 z) (* 1 (/ 1 (/ 1 x))))) (+ (* (- 4.0) (* (/ 1 z) (* (/ 1 (/ 1 y)) 1))) (- 2.0))) into (- (* 4.0 (/ x z)) (+ (* 4.0 (/ y z)) 2.0))
1.195 * [backup-simplify]: Simplify (/ (* 4.0 (- (- (/ 1 (- x)) (/ 1 (- y))) (* (/ 1 (- z)) 0.5))) (/ 1 (- z))) into (* -4.0 (* z (- (+ (* 0.5 (/ 1 z)) (/ 1 y)) (/ 1 x))))
1.195 * [approximate]: Taking taylor expansion of (* -4.0 (* z (- (+ (* 0.5 (/ 1 z)) (/ 1 y)) (/ 1 x)))) in (x y z) around 0
1.195 * [taylor]: Taking taylor expansion of (* -4.0 (* z (- (+ (* 0.5 (/ 1 z)) (/ 1 y)) (/ 1 x)))) in z
1.195 * [taylor]: Taking taylor expansion of -4.0 in z
1.195 * [backup-simplify]: Simplify -4.0 into -4.0
1.195 * [taylor]: Taking taylor expansion of (* z (- (+ (* 0.5 (/ 1 z)) (/ 1 y)) (/ 1 x))) in z
1.195 * [taylor]: Taking taylor expansion of z in z
1.195 * [backup-simplify]: Simplify 0 into 0
1.195 * [backup-simplify]: Simplify 1 into 1
1.195 * [taylor]: Taking taylor expansion of (- (+ (* 0.5 (/ 1 z)) (/ 1 y)) (/ 1 x)) in z
1.195 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ 1 z)) (/ 1 y)) in z
1.195 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 z)) in z
1.195 * [taylor]: Taking taylor expansion of 0.5 in z
1.195 * [backup-simplify]: Simplify 0.5 into 0.5
1.195 * [taylor]: Taking taylor expansion of (/ 1 z) in z
1.195 * [taylor]: Taking taylor expansion of z in z
1.195 * [backup-simplify]: Simplify 0 into 0
1.195 * [backup-simplify]: Simplify 1 into 1
1.195 * [backup-simplify]: Simplify (/ 1 1) into 1
1.195 * [taylor]: Taking taylor expansion of (/ 1 y) in z
1.195 * [taylor]: Taking taylor expansion of y in z
1.195 * [backup-simplify]: Simplify y into y
1.195 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
1.195 * [taylor]: Taking taylor expansion of (/ 1 x) in z
1.195 * [taylor]: Taking taylor expansion of x in z
1.195 * [backup-simplify]: Simplify x into x
1.195 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
1.195 * [taylor]: Taking taylor expansion of (* -4.0 (* z (- (+ (* 0.5 (/ 1 z)) (/ 1 y)) (/ 1 x)))) in y
1.195 * [taylor]: Taking taylor expansion of -4.0 in y
1.195 * [backup-simplify]: Simplify -4.0 into -4.0
1.195 * [taylor]: Taking taylor expansion of (* z (- (+ (* 0.5 (/ 1 z)) (/ 1 y)) (/ 1 x))) in y
1.195 * [taylor]: Taking taylor expansion of z in y
1.195 * [backup-simplify]: Simplify z into z
1.195 * [taylor]: Taking taylor expansion of (- (+ (* 0.5 (/ 1 z)) (/ 1 y)) (/ 1 x)) in y
1.196 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ 1 z)) (/ 1 y)) in y
1.196 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 z)) in y
1.196 * [taylor]: Taking taylor expansion of 0.5 in y
1.196 * [backup-simplify]: Simplify 0.5 into 0.5
1.196 * [taylor]: Taking taylor expansion of (/ 1 z) in y
1.196 * [taylor]: Taking taylor expansion of z in y
1.196 * [backup-simplify]: Simplify z into z
1.196 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z)
1.196 * [taylor]: Taking taylor expansion of (/ 1 y) in y
1.196 * [taylor]: Taking taylor expansion of y in y
1.196 * [backup-simplify]: Simplify 0 into 0
1.196 * [backup-simplify]: Simplify 1 into 1
1.196 * [backup-simplify]: Simplify (/ 1 1) into 1
1.196 * [taylor]: Taking taylor expansion of (/ 1 x) in y
1.196 * [taylor]: Taking taylor expansion of x in y
1.196 * [backup-simplify]: Simplify x into x
1.196 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
1.196 * [taylor]: Taking taylor expansion of (* -4.0 (* z (- (+ (* 0.5 (/ 1 z)) (/ 1 y)) (/ 1 x)))) in x
1.196 * [taylor]: Taking taylor expansion of -4.0 in x
1.196 * [backup-simplify]: Simplify -4.0 into -4.0
1.196 * [taylor]: Taking taylor expansion of (* z (- (+ (* 0.5 (/ 1 z)) (/ 1 y)) (/ 1 x))) in x
1.196 * [taylor]: Taking taylor expansion of z in x
1.196 * [backup-simplify]: Simplify z into z
1.196 * [taylor]: Taking taylor expansion of (- (+ (* 0.5 (/ 1 z)) (/ 1 y)) (/ 1 x)) in x
1.196 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ 1 z)) (/ 1 y)) in x
1.196 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 z)) in x
1.196 * [taylor]: Taking taylor expansion of 0.5 in x
1.196 * [backup-simplify]: Simplify 0.5 into 0.5
1.196 * [taylor]: Taking taylor expansion of (/ 1 z) in x
1.196 * [taylor]: Taking taylor expansion of z in x
1.196 * [backup-simplify]: Simplify z into z
1.196 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z)
1.196 * [taylor]: Taking taylor expansion of (/ 1 y) in x
1.196 * [taylor]: Taking taylor expansion of y in x
1.196 * [backup-simplify]: Simplify y into y
1.196 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
1.196 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.196 * [taylor]: Taking taylor expansion of x in x
1.197 * [backup-simplify]: Simplify 0 into 0
1.197 * [backup-simplify]: Simplify 1 into 1
1.197 * [backup-simplify]: Simplify (/ 1 1) into 1
1.197 * [taylor]: Taking taylor expansion of (* -4.0 (* z (- (+ (* 0.5 (/ 1 z)) (/ 1 y)) (/ 1 x)))) in x
1.197 * [taylor]: Taking taylor expansion of -4.0 in x
1.197 * [backup-simplify]: Simplify -4.0 into -4.0
1.197 * [taylor]: Taking taylor expansion of (* z (- (+ (* 0.5 (/ 1 z)) (/ 1 y)) (/ 1 x))) in x
1.197 * [taylor]: Taking taylor expansion of z in x
1.197 * [backup-simplify]: Simplify z into z
1.197 * [taylor]: Taking taylor expansion of (- (+ (* 0.5 (/ 1 z)) (/ 1 y)) (/ 1 x)) in x
1.197 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ 1 z)) (/ 1 y)) in x
1.197 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 z)) in x
1.197 * [taylor]: Taking taylor expansion of 0.5 in x
1.197 * [backup-simplify]: Simplify 0.5 into 0.5
1.197 * [taylor]: Taking taylor expansion of (/ 1 z) in x
1.197 * [taylor]: Taking taylor expansion of z in x
1.197 * [backup-simplify]: Simplify z into z
1.197 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z)
1.197 * [taylor]: Taking taylor expansion of (/ 1 y) in x
1.197 * [taylor]: Taking taylor expansion of y in x
1.197 * [backup-simplify]: Simplify y into y
1.197 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
1.197 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.197 * [taylor]: Taking taylor expansion of x in x
1.197 * [backup-simplify]: Simplify 0 into 0
1.197 * [backup-simplify]: Simplify 1 into 1
1.198 * [backup-simplify]: Simplify (/ 1 1) into 1
1.198 * [backup-simplify]: Simplify (- 1) into -1
1.198 * [backup-simplify]: Simplify (+ 0 -1) into -1
1.198 * [backup-simplify]: Simplify (* z -1) into (* -1 z)
1.198 * [backup-simplify]: Simplify (* -4.0 (* -1 z)) into (* 4.0 z)
1.198 * [taylor]: Taking taylor expansion of (* 4.0 z) in y
1.198 * [taylor]: Taking taylor expansion of 4.0 in y
1.198 * [backup-simplify]: Simplify 4.0 into 4.0
1.198 * [taylor]: Taking taylor expansion of z in y
1.198 * [backup-simplify]: Simplify z into z
1.198 * [backup-simplify]: Simplify (* 0.5 (/ 1 z)) into (/ 0.5 z)
1.199 * [backup-simplify]: Simplify (+ (/ 0.5 z) (/ 1 y)) into (+ (/ 1 y) (* 0.5 (/ 1 z)))
1.199 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
1.199 * [backup-simplify]: Simplify (- 0) into 0
1.199 * [backup-simplify]: Simplify (+ (+ (/ 1 y) (* 0.5 (/ 1 z))) 0) into (+ (/ 1 y) (* 0.5 (/ 1 z)))
1.200 * [backup-simplify]: Simplify (+ (* z (+ (/ 1 y) (* 0.5 (/ 1 z)))) (* 0 -1)) into (+ (/ z y) 0.5)
1.200 * [backup-simplify]: Simplify (+ (* -4.0 (+ (/ z y) 0.5)) (* 0 (* -1 z))) into (- (+ (* 4.0 (/ z y)) 2.0))
1.200 * [taylor]: Taking taylor expansion of (- (+ (* 4.0 (/ z y)) 2.0)) in y
1.200 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ z y)) 2.0) in y
1.200 * [taylor]: Taking taylor expansion of (* 4.0 (/ z y)) in y
1.200 * [taylor]: Taking taylor expansion of 4.0 in y
1.201 * [backup-simplify]: Simplify 4.0 into 4.0
1.201 * [taylor]: Taking taylor expansion of (/ z y) in y
1.201 * [taylor]: Taking taylor expansion of z in y
1.201 * [backup-simplify]: Simplify z into z
1.201 * [taylor]: Taking taylor expansion of y in y
1.201 * [backup-simplify]: Simplify 0 into 0
1.201 * [backup-simplify]: Simplify 1 into 1
1.201 * [backup-simplify]: Simplify (/ z 1) into z
1.201 * [taylor]: Taking taylor expansion of 2.0 in y
1.201 * [backup-simplify]: Simplify 2.0 into 2.0
1.201 * [backup-simplify]: Simplify (* 4.0 z) into (* 4.0 z)
1.201 * [backup-simplify]: Simplify (+ (* 4.0 z) 0) into (* 4.0 z)
1.201 * [backup-simplify]: Simplify (- (* 4.0 z)) into (- (* 4.0 z))
1.201 * [taylor]: Taking taylor expansion of (- (* 4.0 z)) in z
1.201 * [taylor]: Taking taylor expansion of (* 4.0 z) in z
1.201 * [taylor]: Taking taylor expansion of 4.0 in z
1.201 * [backup-simplify]: Simplify 4.0 into 4.0
1.201 * [taylor]: Taking taylor expansion of z in z
1.201 * [backup-simplify]: Simplify 0 into 0
1.201 * [backup-simplify]: Simplify 1 into 1
1.201 * [backup-simplify]: Simplify (* 4.0 z) into (* 4.0 z)
1.201 * [taylor]: Taking taylor expansion of (* 4.0 z) in z
1.201 * [taylor]: Taking taylor expansion of 4.0 in z
1.201 * [backup-simplify]: Simplify 4.0 into 4.0
1.201 * [taylor]: Taking taylor expansion of z in z
1.201 * [backup-simplify]: Simplify 0 into 0
1.201 * [backup-simplify]: Simplify 1 into 1
1.202 * [backup-simplify]: Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
1.202 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 (/ 1 z))) into 0
1.202 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
1.203 * [backup-simplify]: Simplify (+ 0 0) into 0
1.203 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.204 * [backup-simplify]: Simplify (- 0) into 0
1.204 * [backup-simplify]: Simplify (+ 0 0) into 0
1.205 * [backup-simplify]: Simplify (+ (* z 0) (+ (* 0 (+ (/ 1 y) (* 0.5 (/ 1 z)))) (* 0 -1))) into 0
1.205 * [backup-simplify]: Simplify (+ (* -4.0 0) (+ (* 0 (+ (/ z y) 0.5)) (* 0 (* -1 z)))) into 0
1.205 * [taylor]: Taking taylor expansion of 0 in y
1.205 * [backup-simplify]: Simplify 0 into 0
1.206 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* z (/ 0 1)))) into 0
1.206 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 z)) into 0
1.207 * [backup-simplify]: Simplify (+ 0 2.0) into 2.0
1.207 * [backup-simplify]: Simplify (- 2.0) into (- 2.0)
1.207 * [taylor]: Taking taylor expansion of (- 2.0) in z
1.207 * [taylor]: Taking taylor expansion of 2.0 in z
1.207 * [backup-simplify]: Simplify 2.0 into 2.0
1.207 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 z)) into 0
1.207 * [taylor]: Taking taylor expansion of 0 in z
1.207 * [backup-simplify]: Simplify 0 into 0
1.208 * [backup-simplify]: Simplify (* 4.0 0) into 0
1.208 * [backup-simplify]: Simplify (- 0) into 0
1.208 * [backup-simplify]: Simplify 0 into 0
1.208 * [backup-simplify]: Simplify (* 4.0 0) into 0
1.208 * [backup-simplify]: Simplify 0 into 0
1.208 * [backup-simplify]: Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
1.209 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (* 0 (/ 1 z)))) into 0
1.209 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
1.209 * [backup-simplify]: Simplify (+ 0 0) into 0
1.210 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.210 * [backup-simplify]: Simplify (- 0) into 0
1.211 * [backup-simplify]: Simplify (+ 0 0) into 0
1.212 * [backup-simplify]: Simplify (+ (* z 0) (+ (* 0 0) (+ (* 0 (+ (/ 1 y) (* 0.5 (/ 1 z)))) (* 0 -1)))) into 0
1.213 * [backup-simplify]: Simplify (+ (* -4.0 0) (+ (* 0 0) (+ (* 0 (+ (/ z y) 0.5)) (* 0 (* -1 z))))) into 0
1.213 * [taylor]: Taking taylor expansion of 0 in y
1.213 * [backup-simplify]: Simplify 0 into 0
1.213 * [taylor]: Taking taylor expansion of 0 in z
1.213 * [backup-simplify]: Simplify 0 into 0
1.214 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* z (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.215 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (* 0 z))) into 0
1.215 * [backup-simplify]: Simplify (+ 0 0) into 0
1.215 * [backup-simplify]: Simplify (- 0) into 0
1.216 * [taylor]: Taking taylor expansion of 0 in z
1.216 * [backup-simplify]: Simplify 0 into 0
1.220 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (* 0 z))) into 0
1.220 * [taylor]: Taking taylor expansion of 0 in z
1.220 * [backup-simplify]: Simplify 0 into 0
1.221 * [backup-simplify]: Simplify (- 2.0) into (- 2.0)
1.221 * [backup-simplify]: Simplify (- 2.0) into (- 2.0)
1.221 * [backup-simplify]: Simplify 0 into 0
1.222 * [backup-simplify]: Simplify (+ (* 4.0 1) (* 0 0)) into 4.0
1.222 * [backup-simplify]: Simplify (- 4.0) into (- 4.0)
1.222 * [backup-simplify]: Simplify (- 4.0) into (- 4.0)
1.223 * [backup-simplify]: Simplify (+ (* 4.0 1) (* 0 0)) into 4.0
1.223 * [backup-simplify]: Simplify 4.0 into 4.0
1.224 * [backup-simplify]: Simplify (+ (* 4.0 (* (/ 1 (- z)) (* 1 (/ 1 (/ 1 (- x)))))) (+ (* (- 4.0) (* (/ 1 (- z)) (* (/ 1 (/ 1 (- y))) 1))) (- 2.0))) into (- (* 4.0 (/ x z)) (+ (* 4.0 (/ y z)) 2.0))
1.224 * * * [progress]: simplifying candidates
1.225 * [simplify]: Simplifying:
  (- (+ (log 4.0) (log (- (- x y) (* z 0.5)))) (log z))
  (- (log (* 4.0 (- (- x y) (* z 0.5)))) (log z))
  (log (/ (* 4.0 (- (- x y) (* z 0.5))) z))
  (exp (/ (* 4.0 (- (- x y) (* z 0.5))) z))
  (/ (* (* (* 4.0 4.0) 4.0) (* (* (- (- x y) (* z 0.5)) (- (- x y) (* z 0.5))) (- (- x y) (* z 0.5)))) (* (* z z) z))
  (/ (* (* (* 4.0 (- (- x y) (* z 0.5))) (* 4.0 (- (- x y) (* z 0.5)))) (* 4.0 (- (- x y) (* z 0.5)))) (* (* z z) z))
  (* (cbrt (/ (* 4.0 (- (- x y) (* z 0.5))) z)) (cbrt (/ (* 4.0 (- (- x y) (* z 0.5))) z)))
  (cbrt (/ (* 4.0 (- (- x y) (* z 0.5))) z))
  (* (* (/ (* 4.0 (- (- x y) (* z 0.5))) z) (/ (* 4.0 (- (- x y) (* z 0.5))) z)) (/ (* 4.0 (- (- x y) (* z 0.5))) z))
  (sqrt (/ (* 4.0 (- (- x y) (* z 0.5))) z))
  (sqrt (/ (* 4.0 (- (- x y) (* z 0.5))) z))
  (- (* 4.0 (- (- x y) (* z 0.5))))
  (- z)
  (/ 4.0 (* (cbrt z) (cbrt z)))
  (/ (- (- x y) (* z 0.5)) (cbrt z))
  (/ 4.0 (sqrt z))
  (/ (- (- x y) (* z 0.5)) (sqrt z))
  (/ 4.0 1)
  (/ (- (- x y) (* z 0.5)) z)
  (/ 1 z)
  (/ z (* 4.0 (- (- x y) (* z 0.5))))
  (/ (* 4.0 (- (- x y) (* z 0.5))) (* (cbrt z) (cbrt z)))
  (/ (* 4.0 (- (- x y) (* z 0.5))) (sqrt z))
  (/ (* 4.0 (- (- x y) (* z 0.5))) 1)
  (/ z (- (- x y) (* z 0.5)))
  (* z (+ (* (- x y) (- x y)) (+ (* (* z 0.5) (* z 0.5)) (* (- x y) (* z 0.5)))))
  (* z (+ (- x y) (* z 0.5)))
  (- (* 4.0 (/ x z)) (+ (* 4.0 (/ y z)) 2.0))
  (- (* 4.0 (/ x z)) (+ (* 4.0 (/ y z)) 2.0))
  (- (* 4.0 (/ x z)) (+ (* 4.0 (/ y z)) 2.0))
2.667 * * * [progress]: adding candidates to table
2.745 * * [progress]: iteration 2 / 4
2.745 * * * [progress]: picking best candidate
2.748 * * * * [pick]: Picked  #<alt (λ (x y z) (+ (* 4.0 (/ (- x y) z)) (- 2.0)))>
2.748 * * * [progress]: localizing error
2.756 * * * [progress]: generating rewritten candidates
2.756 * * * * [progress]: [ 1 / 2 ] rewriting at (2 1 2)
2.776 * * * * [progress]: [ 2 / 2 ] rewriting at (2 1)
2.808 * * * [progress]: generating series expansions
2.808 * * * * [progress]: [ 1 / 2 ] generating series at (2 1 2)
2.809 * [backup-simplify]: Simplify (/ (- x y) z) into (/ (- x y) z)
2.809 * [approximate]: Taking taylor expansion of (/ (- x y) z) in (x y z) around 0
2.809 * [taylor]: Taking taylor expansion of (/ (- x y) z) in z
2.809 * [taylor]: Taking taylor expansion of (- x y) in z
2.809 * [taylor]: Taking taylor expansion of x in z
2.809 * [backup-simplify]: Simplify x into x
2.809 * [taylor]: Taking taylor expansion of y in z
2.809 * [backup-simplify]: Simplify y into y
2.809 * [taylor]: Taking taylor expansion of z in z
2.809 * [backup-simplify]: Simplify 0 into 0
2.809 * [backup-simplify]: Simplify 1 into 1
2.809 * [backup-simplify]: Simplify (- y) into (- y)
2.809 * [backup-simplify]: Simplify (+ x (- y)) into (- x y)
2.809 * [backup-simplify]: Simplify (/ (- x y) 1) into (- x y)
2.809 * [taylor]: Taking taylor expansion of (/ (- x y) z) in y
2.809 * [taylor]: Taking taylor expansion of (- x y) in y
2.809 * [taylor]: Taking taylor expansion of x in y
2.809 * [backup-simplify]: Simplify x into x
2.809 * [taylor]: Taking taylor expansion of y in y
2.809 * [backup-simplify]: Simplify 0 into 0
2.809 * [backup-simplify]: Simplify 1 into 1
2.809 * [taylor]: Taking taylor expansion of z in y
2.809 * [backup-simplify]: Simplify z into z
2.809 * [backup-simplify]: Simplify (- 0) into 0
2.809 * [backup-simplify]: Simplify (+ x 0) into x
2.810 * [backup-simplify]: Simplify (/ x z) into (/ x z)
2.810 * [taylor]: Taking taylor expansion of (/ (- x y) z) in x
2.810 * [taylor]: Taking taylor expansion of (- x y) in x
2.810 * [taylor]: Taking taylor expansion of x in x
2.810 * [backup-simplify]: Simplify 0 into 0
2.810 * [backup-simplify]: Simplify 1 into 1
2.810 * [taylor]: Taking taylor expansion of y in x
2.810 * [backup-simplify]: Simplify y into y
2.810 * [taylor]: Taking taylor expansion of z in x
2.810 * [backup-simplify]: Simplify z into z
2.810 * [backup-simplify]: Simplify (- y) into (- y)
2.810 * [backup-simplify]: Simplify (+ 0 (- y)) into (- y)
2.810 * [backup-simplify]: Simplify (/ (- y) z) into (* -1 (/ y z))
2.810 * [taylor]: Taking taylor expansion of (/ (- x y) z) in x
2.810 * [taylor]: Taking taylor expansion of (- x y) in x
2.810 * [taylor]: Taking taylor expansion of x in x
2.810 * [backup-simplify]: Simplify 0 into 0
2.810 * [backup-simplify]: Simplify 1 into 1
2.810 * [taylor]: Taking taylor expansion of y in x
2.810 * [backup-simplify]: Simplify y into y
2.810 * [taylor]: Taking taylor expansion of z in x
2.810 * [backup-simplify]: Simplify z into z
2.810 * [backup-simplify]: Simplify (- y) into (- y)
2.810 * [backup-simplify]: Simplify (+ 0 (- y)) into (- y)
2.811 * [backup-simplify]: Simplify (/ (- y) z) into (* -1 (/ y z))
2.811 * [taylor]: Taking taylor expansion of (* -1 (/ y z)) in y
2.811 * [taylor]: Taking taylor expansion of -1 in y
2.811 * [backup-simplify]: Simplify -1 into -1
2.811 * [taylor]: Taking taylor expansion of (/ y z) in y
2.811 * [taylor]: Taking taylor expansion of y in y
2.811 * [backup-simplify]: Simplify 0 into 0
2.811 * [backup-simplify]: Simplify 1 into 1
2.811 * [taylor]: Taking taylor expansion of z in y
2.811 * [backup-simplify]: Simplify z into z
2.811 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z)
2.811 * [backup-simplify]: Simplify (- 0) into 0
2.812 * [backup-simplify]: Simplify (+ 1 0) into 1
2.812 * [backup-simplify]: Simplify (- (/ 1 z) (+ (* (* -1 (/ y z)) (/ 0 z)))) into (/ 1 z)
2.812 * [taylor]: Taking taylor expansion of (/ 1 z) in y
2.812 * [taylor]: Taking taylor expansion of z in y
2.812 * [backup-simplify]: Simplify z into z
2.812 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z)
2.812 * [taylor]: Taking taylor expansion of (/ 1 z) in z
2.813 * [taylor]: Taking taylor expansion of z in z
2.813 * [backup-simplify]: Simplify 0 into 0
2.813 * [backup-simplify]: Simplify 1 into 1
2.813 * [backup-simplify]: Simplify (/ 1 1) into 1
2.813 * [backup-simplify]: Simplify 1 into 1
2.813 * [backup-simplify]: Simplify (* -1 (/ 1 z)) into (/ -1 z)
2.813 * [taylor]: Taking taylor expansion of (/ -1 z) in z
2.813 * [taylor]: Taking taylor expansion of -1 in z
2.813 * [backup-simplify]: Simplify -1 into -1
2.813 * [taylor]: Taking taylor expansion of z in z
2.813 * [backup-simplify]: Simplify 0 into 0
2.813 * [backup-simplify]: Simplify 1 into 1
2.814 * [backup-simplify]: Simplify (/ -1 1) into -1
2.814 * [backup-simplify]: Simplify -1 into -1
2.814 * [backup-simplify]: Simplify (- 0) into 0
2.815 * [backup-simplify]: Simplify (+ 0 0) into 0
2.822 * [backup-simplify]: Simplify (- (/ 0 z) (+ (* (* -1 (/ y z)) (/ 0 z)) (* (/ 1 z) (/ 0 z)))) into 0
2.822 * [taylor]: Taking taylor expansion of 0 in y
2.822 * [backup-simplify]: Simplify 0 into 0
2.822 * [taylor]: Taking taylor expansion of 0 in z
2.822 * [backup-simplify]: Simplify 0 into 0
2.823 * [backup-simplify]: Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
2.823 * [taylor]: Taking taylor expansion of 0 in z
2.823 * [backup-simplify]: Simplify 0 into 0
2.823 * [backup-simplify]: Simplify (- (/ 0 z) (+ (* (/ 1 z) (/ 0 z)))) into 0
2.823 * [backup-simplify]: Simplify (+ (* -1 0) (* 0 (/ 1 z))) into 0
2.824 * [taylor]: Taking taylor expansion of 0 in z
2.824 * [backup-simplify]: Simplify 0 into 0
2.824 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.824 * [backup-simplify]: Simplify 0 into 0
2.825 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0
2.825 * [backup-simplify]: Simplify 0 into 0
2.826 * [backup-simplify]: Simplify (- 0) into 0
2.826 * [backup-simplify]: Simplify (+ 0 0) into 0
2.826 * [backup-simplify]: Simplify (- (/ 0 z) (+ (* (* -1 (/ y z)) (/ 0 z)) (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
2.826 * [taylor]: Taking taylor expansion of 0 in y
2.826 * [backup-simplify]: Simplify 0 into 0
2.826 * [taylor]: Taking taylor expansion of 0 in z
2.826 * [backup-simplify]: Simplify 0 into 0
2.826 * [taylor]: Taking taylor expansion of 0 in z
2.827 * [backup-simplify]: Simplify 0 into 0
2.827 * [backup-simplify]: Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
2.827 * [taylor]: Taking taylor expansion of 0 in z
2.827 * [backup-simplify]: Simplify 0 into 0
2.827 * [backup-simplify]: Simplify (- (/ 0 z) (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
2.828 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (* 0 (/ 1 z)))) into 0
2.828 * [taylor]: Taking taylor expansion of 0 in z
2.828 * [backup-simplify]: Simplify 0 into 0
2.828 * [backup-simplify]: Simplify 0 into 0
2.828 * [backup-simplify]: Simplify 0 into 0
2.828 * [backup-simplify]: Simplify 0 into 0
2.829 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.829 * [backup-simplify]: Simplify 0 into 0
2.829 * [backup-simplify]: Simplify (+ (* -1 (* (/ 1 z) (* y 1))) (* 1 (* (/ 1 z) (* 1 x)))) into (- (/ x z) (/ y z))
2.829 * [backup-simplify]: Simplify (/ (- (/ 1 x) (/ 1 y)) (/ 1 z)) into (* (- (/ 1 x) (/ 1 y)) z)
2.829 * [approximate]: Taking taylor expansion of (* (- (/ 1 x) (/ 1 y)) z) in (x y z) around 0
2.829 * [taylor]: Taking taylor expansion of (* (- (/ 1 x) (/ 1 y)) z) in z
2.829 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in z
2.830 * [taylor]: Taking taylor expansion of (/ 1 x) in z
2.830 * [taylor]: Taking taylor expansion of x in z
2.830 * [backup-simplify]: Simplify x into x
2.830 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
2.830 * [taylor]: Taking taylor expansion of (/ 1 y) in z
2.830 * [taylor]: Taking taylor expansion of y in z
2.830 * [backup-simplify]: Simplify y into y
2.830 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
2.830 * [taylor]: Taking taylor expansion of z in z
2.830 * [backup-simplify]: Simplify 0 into 0
2.830 * [backup-simplify]: Simplify 1 into 1
2.830 * [taylor]: Taking taylor expansion of (* (- (/ 1 x) (/ 1 y)) z) in y
2.830 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in y
2.830 * [taylor]: Taking taylor expansion of (/ 1 x) in y
2.830 * [taylor]: Taking taylor expansion of x in y
2.830 * [backup-simplify]: Simplify x into x
2.830 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
2.830 * [taylor]: Taking taylor expansion of (/ 1 y) in y
2.830 * [taylor]: Taking taylor expansion of y in y
2.830 * [backup-simplify]: Simplify 0 into 0
2.830 * [backup-simplify]: Simplify 1 into 1
2.830 * [backup-simplify]: Simplify (/ 1 1) into 1
2.830 * [taylor]: Taking taylor expansion of z in y
2.830 * [backup-simplify]: Simplify z into z
2.830 * [taylor]: Taking taylor expansion of (* (- (/ 1 x) (/ 1 y)) z) in x
2.830 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x
2.830 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.830 * [taylor]: Taking taylor expansion of x in x
2.830 * [backup-simplify]: Simplify 0 into 0
2.830 * [backup-simplify]: Simplify 1 into 1
2.831 * [backup-simplify]: Simplify (/ 1 1) into 1
2.831 * [taylor]: Taking taylor expansion of (/ 1 y) in x
2.831 * [taylor]: Taking taylor expansion of y in x
2.831 * [backup-simplify]: Simplify y into y
2.831 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
2.831 * [taylor]: Taking taylor expansion of z in x
2.831 * [backup-simplify]: Simplify z into z
2.831 * [taylor]: Taking taylor expansion of (* (- (/ 1 x) (/ 1 y)) z) in x
2.831 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x
2.831 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.831 * [taylor]: Taking taylor expansion of x in x
2.831 * [backup-simplify]: Simplify 0 into 0
2.831 * [backup-simplify]: Simplify 1 into 1
2.831 * [backup-simplify]: Simplify (/ 1 1) into 1
2.831 * [taylor]: Taking taylor expansion of (/ 1 y) in x
2.831 * [taylor]: Taking taylor expansion of y in x
2.831 * [backup-simplify]: Simplify y into y
2.831 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
2.831 * [taylor]: Taking taylor expansion of z in x
2.831 * [backup-simplify]: Simplify z into z
2.832 * [backup-simplify]: Simplify (+ 1 0) into 1
2.832 * [backup-simplify]: Simplify (* 1 z) into z
2.832 * [taylor]: Taking taylor expansion of z in y
2.832 * [backup-simplify]: Simplify z into z
2.832 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.832 * [backup-simplify]: Simplify (- (/ 1 y)) into (- (/ 1 y))
2.832 * [backup-simplify]: Simplify (+ 0 (- (/ 1 y))) into (- (/ 1 y))
2.833 * [backup-simplify]: Simplify (+ (* 1 0) (* (- (/ 1 y)) z)) into (- (/ z y))
2.833 * [taylor]: Taking taylor expansion of (- (/ z y)) in y
2.833 * [taylor]: Taking taylor expansion of (/ z y) in y
2.833 * [taylor]: Taking taylor expansion of z in y
2.833 * [backup-simplify]: Simplify z into z
2.833 * [taylor]: Taking taylor expansion of y in y
2.833 * [backup-simplify]: Simplify 0 into 0
2.833 * [backup-simplify]: Simplify 1 into 1
2.833 * [backup-simplify]: Simplify (/ z 1) into z
2.833 * [backup-simplify]: Simplify (- z) into (- z)
2.833 * [taylor]: Taking taylor expansion of (- z) in z
2.833 * [taylor]: Taking taylor expansion of z in z
2.833 * [backup-simplify]: Simplify 0 into 0
2.833 * [backup-simplify]: Simplify 1 into 1
2.833 * [backup-simplify]: Simplify (- 0) into 0
2.833 * [backup-simplify]: Simplify 0 into 0
2.833 * [taylor]: Taking taylor expansion of z in z
2.833 * [backup-simplify]: Simplify 0 into 0
2.833 * [backup-simplify]: Simplify 1 into 1
2.833 * [backup-simplify]: Simplify 0 into 0
2.834 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.834 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
2.834 * [backup-simplify]: Simplify (- 0) into 0
2.834 * [backup-simplify]: Simplify (+ 0 0) into 0
2.835 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* (- (/ 1 y)) 0) (* 0 z))) into 0
2.835 * [taylor]: Taking taylor expansion of 0 in y
2.835 * [backup-simplify]: Simplify 0 into 0
2.835 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* z (/ 0 1)))) into 0
2.836 * [backup-simplify]: Simplify (- 0) into 0
2.836 * [taylor]: Taking taylor expansion of 0 in z
2.836 * [backup-simplify]: Simplify 0 into 0
2.836 * [backup-simplify]: Simplify 0 into 0
2.836 * [taylor]: Taking taylor expansion of 0 in z
2.836 * [backup-simplify]: Simplify 0 into 0
2.836 * [backup-simplify]: Simplify 0 into 0
2.836 * [backup-simplify]: Simplify (- 1) into -1
2.836 * [backup-simplify]: Simplify -1 into -1
2.836 * [backup-simplify]: Simplify 1 into 1
2.837 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.837 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
2.837 * [backup-simplify]: Simplify (- 0) into 0
2.837 * [backup-simplify]: Simplify (+ 0 0) into 0
2.838 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* (- (/ 1 y)) 0) (+ (* 0 0) (* 0 z)))) into 0
2.838 * [taylor]: Taking taylor expansion of 0 in y
2.838 * [backup-simplify]: Simplify 0 into 0
2.838 * [taylor]: Taking taylor expansion of 0 in z
2.838 * [backup-simplify]: Simplify 0 into 0
2.838 * [backup-simplify]: Simplify 0 into 0
2.839 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* z (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.839 * [backup-simplify]: Simplify (- 0) into 0
2.839 * [taylor]: Taking taylor expansion of 0 in z
2.839 * [backup-simplify]: Simplify 0 into 0
2.839 * [backup-simplify]: Simplify 0 into 0
2.839 * [taylor]: Taking taylor expansion of 0 in z
2.839 * [backup-simplify]: Simplify 0 into 0
2.839 * [backup-simplify]: Simplify 0 into 0
2.839 * [backup-simplify]: Simplify 0 into 0
2.839 * [backup-simplify]: Simplify 0 into 0
2.839 * [backup-simplify]: Simplify (- 0) into 0
2.839 * [backup-simplify]: Simplify 0 into 0
2.840 * [backup-simplify]: Simplify (+ (* 1 (* (/ 1 z) (* 1 (/ 1 (/ 1 x))))) (* -1 (* (/ 1 z) (* (/ 1 (/ 1 y)) 1)))) into (- (/ x z) (/ y z))
2.840 * [backup-simplify]: Simplify (/ (- (/ 1 (- x)) (/ 1 (- y))) (/ 1 (- z))) into (* -1 (* z (- (/ 1 y) (/ 1 x))))
2.840 * [approximate]: Taking taylor expansion of (* -1 (* z (- (/ 1 y) (/ 1 x)))) in (x y z) around 0
2.840 * [taylor]: Taking taylor expansion of (* -1 (* z (- (/ 1 y) (/ 1 x)))) in z
2.840 * [taylor]: Taking taylor expansion of -1 in z
2.840 * [backup-simplify]: Simplify -1 into -1
2.840 * [taylor]: Taking taylor expansion of (* z (- (/ 1 y) (/ 1 x))) in z
2.840 * [taylor]: Taking taylor expansion of z in z
2.840 * [backup-simplify]: Simplify 0 into 0
2.840 * [backup-simplify]: Simplify 1 into 1
2.840 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in z
2.840 * [taylor]: Taking taylor expansion of (/ 1 y) in z
2.840 * [taylor]: Taking taylor expansion of y in z
2.840 * [backup-simplify]: Simplify y into y
2.840 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
2.840 * [taylor]: Taking taylor expansion of (/ 1 x) in z
2.840 * [taylor]: Taking taylor expansion of x in z
2.840 * [backup-simplify]: Simplify x into x
2.840 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
2.840 * [taylor]: Taking taylor expansion of (* -1 (* z (- (/ 1 y) (/ 1 x)))) in y
2.840 * [taylor]: Taking taylor expansion of -1 in y
2.840 * [backup-simplify]: Simplify -1 into -1
2.840 * [taylor]: Taking taylor expansion of (* z (- (/ 1 y) (/ 1 x))) in y
2.840 * [taylor]: Taking taylor expansion of z in y
2.840 * [backup-simplify]: Simplify z into z
2.840 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in y
2.840 * [taylor]: Taking taylor expansion of (/ 1 y) in y
2.840 * [taylor]: Taking taylor expansion of y in y
2.840 * [backup-simplify]: Simplify 0 into 0
2.840 * [backup-simplify]: Simplify 1 into 1
2.841 * [backup-simplify]: Simplify (/ 1 1) into 1
2.841 * [taylor]: Taking taylor expansion of (/ 1 x) in y
2.841 * [taylor]: Taking taylor expansion of x in y
2.841 * [backup-simplify]: Simplify x into x
2.841 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
2.841 * [taylor]: Taking taylor expansion of (* -1 (* z (- (/ 1 y) (/ 1 x)))) in x
2.841 * [taylor]: Taking taylor expansion of -1 in x
2.841 * [backup-simplify]: Simplify -1 into -1
2.841 * [taylor]: Taking taylor expansion of (* z (- (/ 1 y) (/ 1 x))) in x
2.841 * [taylor]: Taking taylor expansion of z in x
2.841 * [backup-simplify]: Simplify z into z
2.841 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x
2.841 * [taylor]: Taking taylor expansion of (/ 1 y) in x
2.841 * [taylor]: Taking taylor expansion of y in x
2.841 * [backup-simplify]: Simplify y into y
2.841 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
2.841 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.841 * [taylor]: Taking taylor expansion of x in x
2.841 * [backup-simplify]: Simplify 0 into 0
2.841 * [backup-simplify]: Simplify 1 into 1
2.841 * [backup-simplify]: Simplify (/ 1 1) into 1
2.841 * [taylor]: Taking taylor expansion of (* -1 (* z (- (/ 1 y) (/ 1 x)))) in x
2.841 * [taylor]: Taking taylor expansion of -1 in x
2.841 * [backup-simplify]: Simplify -1 into -1
2.841 * [taylor]: Taking taylor expansion of (* z (- (/ 1 y) (/ 1 x))) in x
2.841 * [taylor]: Taking taylor expansion of z in x
2.841 * [backup-simplify]: Simplify z into z
2.841 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x
2.841 * [taylor]: Taking taylor expansion of (/ 1 y) in x
2.841 * [taylor]: Taking taylor expansion of y in x
2.841 * [backup-simplify]: Simplify y into y
2.842 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
2.842 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.842 * [taylor]: Taking taylor expansion of x in x
2.842 * [backup-simplify]: Simplify 0 into 0
2.842 * [backup-simplify]: Simplify 1 into 1
2.842 * [backup-simplify]: Simplify (/ 1 1) into 1
2.842 * [backup-simplify]: Simplify (- 1) into -1
2.842 * [backup-simplify]: Simplify (+ 0 -1) into -1
2.842 * [backup-simplify]: Simplify (* z -1) into (* -1 z)
2.843 * [backup-simplify]: Simplify (* -1 (* -1 z)) into z
2.843 * [taylor]: Taking taylor expansion of z in y
2.843 * [backup-simplify]: Simplify z into z
2.843 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.843 * [backup-simplify]: Simplify (- 0) into 0
2.843 * [backup-simplify]: Simplify (+ (/ 1 y) 0) into (/ 1 y)
2.844 * [backup-simplify]: Simplify (+ (* z (/ 1 y)) (* 0 -1)) into (/ z y)
2.844 * [backup-simplify]: Simplify (+ (* -1 (/ z y)) (* 0 (* -1 z))) into (- (/ z y))
2.844 * [taylor]: Taking taylor expansion of (- (/ z y)) in y
2.844 * [taylor]: Taking taylor expansion of (/ z y) in y
2.844 * [taylor]: Taking taylor expansion of z in y
2.844 * [backup-simplify]: Simplify z into z
2.844 * [taylor]: Taking taylor expansion of y in y
2.844 * [backup-simplify]: Simplify 0 into 0
2.844 * [backup-simplify]: Simplify 1 into 1
2.844 * [backup-simplify]: Simplify (/ z 1) into z
2.844 * [backup-simplify]: Simplify (- z) into (- z)
2.844 * [taylor]: Taking taylor expansion of (- z) in z
2.844 * [taylor]: Taking taylor expansion of z in z
2.844 * [backup-simplify]: Simplify 0 into 0
2.844 * [backup-simplify]: Simplify 1 into 1
2.844 * [backup-simplify]: Simplify (- 0) into 0
2.844 * [backup-simplify]: Simplify 0 into 0
2.844 * [taylor]: Taking taylor expansion of z in z
2.844 * [backup-simplify]: Simplify 0 into 0
2.844 * [backup-simplify]: Simplify 1 into 1
2.844 * [backup-simplify]: Simplify 0 into 0
2.845 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
2.845 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.845 * [backup-simplify]: Simplify (- 0) into 0
2.846 * [backup-simplify]: Simplify (+ 0 0) into 0
2.846 * [backup-simplify]: Simplify (+ (* z 0) (+ (* 0 (/ 1 y)) (* 0 -1))) into 0
2.846 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 (/ z y)) (* 0 (* -1 z)))) into 0
2.846 * [taylor]: Taking taylor expansion of 0 in y
2.846 * [backup-simplify]: Simplify 0 into 0
2.847 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* z (/ 0 1)))) into 0
2.847 * [backup-simplify]: Simplify (- 0) into 0
2.847 * [taylor]: Taking taylor expansion of 0 in z
2.847 * [backup-simplify]: Simplify 0 into 0
2.847 * [backup-simplify]: Simplify 0 into 0
2.847 * [taylor]: Taking taylor expansion of 0 in z
2.847 * [backup-simplify]: Simplify 0 into 0
2.847 * [backup-simplify]: Simplify 0 into 0
2.848 * [backup-simplify]: Simplify (- 1) into -1
2.848 * [backup-simplify]: Simplify -1 into -1
2.848 * [backup-simplify]: Simplify 1 into 1
2.848 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
2.848 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.848 * [backup-simplify]: Simplify (- 0) into 0
2.849 * [backup-simplify]: Simplify (+ 0 0) into 0
2.849 * [backup-simplify]: Simplify (+ (* z 0) (+ (* 0 0) (+ (* 0 (/ 1 y)) (* 0 -1)))) into 0
2.850 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 (/ z y)) (* 0 (* -1 z))))) into 0
2.850 * [taylor]: Taking taylor expansion of 0 in y
2.850 * [backup-simplify]: Simplify 0 into 0
2.850 * [taylor]: Taking taylor expansion of 0 in z
2.850 * [backup-simplify]: Simplify 0 into 0
2.850 * [backup-simplify]: Simplify 0 into 0
2.851 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* z (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.851 * [backup-simplify]: Simplify (- 0) into 0
2.851 * [taylor]: Taking taylor expansion of 0 in z
2.851 * [backup-simplify]: Simplify 0 into 0
2.851 * [backup-simplify]: Simplify 0 into 0
2.851 * [taylor]: Taking taylor expansion of 0 in z
2.851 * [backup-simplify]: Simplify 0 into 0
2.851 * [backup-simplify]: Simplify 0 into 0
2.851 * [backup-simplify]: Simplify 0 into 0
2.851 * [backup-simplify]: Simplify 0 into 0
2.852 * [backup-simplify]: Simplify (- 0) into 0
2.852 * [backup-simplify]: Simplify 0 into 0
2.852 * [backup-simplify]: Simplify (+ (* 1 (* (/ 1 (- z)) (* 1 (/ 1 (/ 1 (- x)))))) (* -1 (* (/ 1 (- z)) (* (/ 1 (/ 1 (- y))) 1)))) into (- (/ x z) (/ y z))
2.852 * * * * [progress]: [ 2 / 2 ] generating series at (2 1)
2.852 * [backup-simplify]: Simplify (* 4.0 (/ (- x y) z)) into (* 4.0 (/ (- x y) z))
2.852 * [approximate]: Taking taylor expansion of (* 4.0 (/ (- x y) z)) in (x y z) around 0
2.852 * [taylor]: Taking taylor expansion of (* 4.0 (/ (- x y) z)) in z
2.852 * [taylor]: Taking taylor expansion of 4.0 in z
2.852 * [backup-simplify]: Simplify 4.0 into 4.0
2.852 * [taylor]: Taking taylor expansion of (/ (- x y) z) in z
2.852 * [taylor]: Taking taylor expansion of (- x y) in z
2.852 * [taylor]: Taking taylor expansion of x in z
2.852 * [backup-simplify]: Simplify x into x
2.852 * [taylor]: Taking taylor expansion of y in z
2.852 * [backup-simplify]: Simplify y into y
2.852 * [taylor]: Taking taylor expansion of z in z
2.852 * [backup-simplify]: Simplify 0 into 0
2.852 * [backup-simplify]: Simplify 1 into 1
2.852 * [backup-simplify]: Simplify (- y) into (- y)
2.852 * [backup-simplify]: Simplify (+ x (- y)) into (- x y)
2.852 * [backup-simplify]: Simplify (/ (- x y) 1) into (- x y)
2.852 * [taylor]: Taking taylor expansion of (* 4.0 (/ (- x y) z)) in y
2.852 * [taylor]: Taking taylor expansion of 4.0 in y
2.852 * [backup-simplify]: Simplify 4.0 into 4.0
2.852 * [taylor]: Taking taylor expansion of (/ (- x y) z) in y
2.852 * [taylor]: Taking taylor expansion of (- x y) in y
2.852 * [taylor]: Taking taylor expansion of x in y
2.853 * [backup-simplify]: Simplify x into x
2.853 * [taylor]: Taking taylor expansion of y in y
2.853 * [backup-simplify]: Simplify 0 into 0
2.853 * [backup-simplify]: Simplify 1 into 1
2.853 * [taylor]: Taking taylor expansion of z in y
2.853 * [backup-simplify]: Simplify z into z
2.853 * [backup-simplify]: Simplify (- 0) into 0
2.853 * [backup-simplify]: Simplify (+ x 0) into x
2.853 * [backup-simplify]: Simplify (/ x z) into (/ x z)
2.853 * [taylor]: Taking taylor expansion of (* 4.0 (/ (- x y) z)) in x
2.853 * [taylor]: Taking taylor expansion of 4.0 in x
2.853 * [backup-simplify]: Simplify 4.0 into 4.0
2.853 * [taylor]: Taking taylor expansion of (/ (- x y) z) in x
2.853 * [taylor]: Taking taylor expansion of (- x y) in x
2.853 * [taylor]: Taking taylor expansion of x in x
2.853 * [backup-simplify]: Simplify 0 into 0
2.853 * [backup-simplify]: Simplify 1 into 1
2.853 * [taylor]: Taking taylor expansion of y in x
2.853 * [backup-simplify]: Simplify y into y
2.853 * [taylor]: Taking taylor expansion of z in x
2.853 * [backup-simplify]: Simplify z into z
2.853 * [backup-simplify]: Simplify (- y) into (- y)
2.853 * [backup-simplify]: Simplify (+ 0 (- y)) into (- y)
2.853 * [backup-simplify]: Simplify (/ (- y) z) into (* -1 (/ y z))
2.853 * [taylor]: Taking taylor expansion of (* 4.0 (/ (- x y) z)) in x
2.853 * [taylor]: Taking taylor expansion of 4.0 in x
2.853 * [backup-simplify]: Simplify 4.0 into 4.0
2.853 * [taylor]: Taking taylor expansion of (/ (- x y) z) in x
2.853 * [taylor]: Taking taylor expansion of (- x y) in x
2.853 * [taylor]: Taking taylor expansion of x in x
2.853 * [backup-simplify]: Simplify 0 into 0
2.853 * [backup-simplify]: Simplify 1 into 1
2.853 * [taylor]: Taking taylor expansion of y in x
2.853 * [backup-simplify]: Simplify y into y
2.853 * [taylor]: Taking taylor expansion of z in x
2.853 * [backup-simplify]: Simplify z into z
2.853 * [backup-simplify]: Simplify (- y) into (- y)
2.854 * [backup-simplify]: Simplify (+ 0 (- y)) into (- y)
2.854 * [backup-simplify]: Simplify (/ (- y) z) into (* -1 (/ y z))
2.854 * [backup-simplify]: Simplify (* 4.0 (* -1 (/ y z))) into (* -4.0 (/ y z))
2.854 * [taylor]: Taking taylor expansion of (* -4.0 (/ y z)) in y
2.854 * [taylor]: Taking taylor expansion of -4.0 in y
2.854 * [backup-simplify]: Simplify -4.0 into -4.0
2.854 * [taylor]: Taking taylor expansion of (/ y z) in y
2.854 * [taylor]: Taking taylor expansion of y in y
2.854 * [backup-simplify]: Simplify 0 into 0
2.854 * [backup-simplify]: Simplify 1 into 1
2.854 * [taylor]: Taking taylor expansion of z in y
2.854 * [backup-simplify]: Simplify z into z
2.854 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z)
2.854 * [backup-simplify]: Simplify (- 0) into 0
2.854 * [backup-simplify]: Simplify (+ 1 0) into 1
2.855 * [backup-simplify]: Simplify (- (/ 1 z) (+ (* (* -1 (/ y z)) (/ 0 z)))) into (/ 1 z)
2.855 * [backup-simplify]: Simplify (+ (* 4.0 (/ 1 z)) (* 0 (* -1 (/ y z)))) into (* 4.0 (/ 1 z))
2.855 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 z)) in y
2.855 * [taylor]: Taking taylor expansion of 4.0 in y
2.855 * [backup-simplify]: Simplify 4.0 into 4.0
2.855 * [taylor]: Taking taylor expansion of (/ 1 z) in y
2.855 * [taylor]: Taking taylor expansion of z in y
2.855 * [backup-simplify]: Simplify z into z
2.855 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z)
2.855 * [backup-simplify]: Simplify (* 4.0 (/ 1 z)) into (/ 4.0 z)
2.855 * [taylor]: Taking taylor expansion of (/ 4.0 z) in z
2.855 * [taylor]: Taking taylor expansion of 4.0 in z
2.855 * [backup-simplify]: Simplify 4.0 into 4.0
2.855 * [taylor]: Taking taylor expansion of z in z
2.855 * [backup-simplify]: Simplify 0 into 0
2.855 * [backup-simplify]: Simplify 1 into 1
2.855 * [backup-simplify]: Simplify (/ 4.0 1) into 4.0
2.855 * [backup-simplify]: Simplify 4.0 into 4.0
2.855 * [backup-simplify]: Simplify (* -4.0 (/ 1 z)) into (/ -4.0 z)
2.855 * [taylor]: Taking taylor expansion of (/ -4.0 z) in z
2.855 * [taylor]: Taking taylor expansion of -4.0 in z
2.855 * [backup-simplify]: Simplify -4.0 into -4.0
2.855 * [taylor]: Taking taylor expansion of z in z
2.856 * [backup-simplify]: Simplify 0 into 0
2.856 * [backup-simplify]: Simplify 1 into 1
2.856 * [backup-simplify]: Simplify (/ -4.0 1) into -4.0
2.856 * [backup-simplify]: Simplify -4.0 into -4.0
2.856 * [backup-simplify]: Simplify (- 0) into 0
2.856 * [backup-simplify]: Simplify (+ 0 0) into 0
2.857 * [backup-simplify]: Simplify (- (/ 0 z) (+ (* (* -1 (/ y z)) (/ 0 z)) (* (/ 1 z) (/ 0 z)))) into 0
2.857 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 (/ 1 z)) (* 0 (* -1 (/ y z))))) into 0
2.857 * [taylor]: Taking taylor expansion of 0 in y
2.857 * [backup-simplify]: Simplify 0 into 0
2.857 * [taylor]: Taking taylor expansion of 0 in z
2.857 * [backup-simplify]: Simplify 0 into 0
2.857 * [backup-simplify]: Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
2.857 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 (/ 1 z))) into 0
2.857 * [taylor]: Taking taylor expansion of 0 in z
2.857 * [backup-simplify]: Simplify 0 into 0
2.858 * [backup-simplify]: Simplify (- (/ 0 z) (+ (* (/ 1 z) (/ 0 z)))) into 0
2.858 * [backup-simplify]: Simplify (+ (* -4.0 0) (* 0 (/ 1 z))) into 0
2.858 * [taylor]: Taking taylor expansion of 0 in z
2.858 * [backup-simplify]: Simplify 0 into 0
2.858 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 4.0 (/ 0 1)))) into 0
2.859 * [backup-simplify]: Simplify 0 into 0
2.859 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -4.0 (/ 0 1)))) into 0
2.859 * [backup-simplify]: Simplify 0 into 0
2.859 * [backup-simplify]: Simplify (- 0) into 0
2.860 * [backup-simplify]: Simplify (+ 0 0) into 0
2.860 * [backup-simplify]: Simplify (- (/ 0 z) (+ (* (* -1 (/ y z)) (/ 0 z)) (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
2.860 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (+ (* 0 (/ 1 z)) (* 0 (* -1 (/ y z)))))) into 0
2.860 * [taylor]: Taking taylor expansion of 0 in y
2.860 * [backup-simplify]: Simplify 0 into 0
2.860 * [taylor]: Taking taylor expansion of 0 in z
2.860 * [backup-simplify]: Simplify 0 into 0
2.860 * [taylor]: Taking taylor expansion of 0 in z
2.861 * [backup-simplify]: Simplify 0 into 0
2.861 * [backup-simplify]: Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
2.861 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (* 0 (/ 1 z)))) into 0
2.861 * [taylor]: Taking taylor expansion of 0 in z
2.861 * [backup-simplify]: Simplify 0 into 0
2.861 * [backup-simplify]: Simplify (- (/ 0 z) (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
2.863 * [backup-simplify]: Simplify (+ (* -4.0 0) (+ (* 0 0) (* 0 (/ 1 z)))) into 0
2.863 * [taylor]: Taking taylor expansion of 0 in z
2.863 * [backup-simplify]: Simplify 0 into 0
2.863 * [backup-simplify]: Simplify 0 into 0
2.863 * [backup-simplify]: Simplify 0 into 0
2.863 * [backup-simplify]: Simplify 0 into 0
2.864 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 4.0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.864 * [backup-simplify]: Simplify 0 into 0
2.864 * [backup-simplify]: Simplify (+ (* -4.0 (* (/ 1 z) (* y 1))) (* 4.0 (* (/ 1 z) (* 1 x)))) into (- (* 4.0 (/ x z)) (* 4.0 (/ y z)))
2.865 * [backup-simplify]: Simplify (* 4.0 (/ (- (/ 1 x) (/ 1 y)) (/ 1 z))) into (* 4.0 (* (- (/ 1 x) (/ 1 y)) z))
2.865 * [approximate]: Taking taylor expansion of (* 4.0 (* (- (/ 1 x) (/ 1 y)) z)) in (x y z) around 0
2.865 * [taylor]: Taking taylor expansion of (* 4.0 (* (- (/ 1 x) (/ 1 y)) z)) in z
2.865 * [taylor]: Taking taylor expansion of 4.0 in z
2.865 * [backup-simplify]: Simplify 4.0 into 4.0
2.865 * [taylor]: Taking taylor expansion of (* (- (/ 1 x) (/ 1 y)) z) in z
2.865 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in z
2.865 * [taylor]: Taking taylor expansion of (/ 1 x) in z
2.865 * [taylor]: Taking taylor expansion of x in z
2.865 * [backup-simplify]: Simplify x into x
2.865 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
2.865 * [taylor]: Taking taylor expansion of (/ 1 y) in z
2.865 * [taylor]: Taking taylor expansion of y in z
2.865 * [backup-simplify]: Simplify y into y
2.865 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
2.865 * [taylor]: Taking taylor expansion of z in z
2.865 * [backup-simplify]: Simplify 0 into 0
2.865 * [backup-simplify]: Simplify 1 into 1
2.865 * [taylor]: Taking taylor expansion of (* 4.0 (* (- (/ 1 x) (/ 1 y)) z)) in y
2.865 * [taylor]: Taking taylor expansion of 4.0 in y
2.865 * [backup-simplify]: Simplify 4.0 into 4.0
2.865 * [taylor]: Taking taylor expansion of (* (- (/ 1 x) (/ 1 y)) z) in y
2.865 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in y
2.865 * [taylor]: Taking taylor expansion of (/ 1 x) in y
2.865 * [taylor]: Taking taylor expansion of x in y
2.865 * [backup-simplify]: Simplify x into x
2.865 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
2.866 * [taylor]: Taking taylor expansion of (/ 1 y) in y
2.866 * [taylor]: Taking taylor expansion of y in y
2.866 * [backup-simplify]: Simplify 0 into 0
2.866 * [backup-simplify]: Simplify 1 into 1
2.866 * [backup-simplify]: Simplify (/ 1 1) into 1
2.866 * [taylor]: Taking taylor expansion of z in y
2.866 * [backup-simplify]: Simplify z into z
2.866 * [taylor]: Taking taylor expansion of (* 4.0 (* (- (/ 1 x) (/ 1 y)) z)) in x
2.866 * [taylor]: Taking taylor expansion of 4.0 in x
2.866 * [backup-simplify]: Simplify 4.0 into 4.0
2.866 * [taylor]: Taking taylor expansion of (* (- (/ 1 x) (/ 1 y)) z) in x
2.866 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x
2.866 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.866 * [taylor]: Taking taylor expansion of x in x
2.866 * [backup-simplify]: Simplify 0 into 0
2.866 * [backup-simplify]: Simplify 1 into 1
2.867 * [backup-simplify]: Simplify (/ 1 1) into 1
2.867 * [taylor]: Taking taylor expansion of (/ 1 y) in x
2.867 * [taylor]: Taking taylor expansion of y in x
2.867 * [backup-simplify]: Simplify y into y
2.867 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
2.867 * [taylor]: Taking taylor expansion of z in x
2.867 * [backup-simplify]: Simplify z into z
2.867 * [taylor]: Taking taylor expansion of (* 4.0 (* (- (/ 1 x) (/ 1 y)) z)) in x
2.867 * [taylor]: Taking taylor expansion of 4.0 in x
2.867 * [backup-simplify]: Simplify 4.0 into 4.0
2.867 * [taylor]: Taking taylor expansion of (* (- (/ 1 x) (/ 1 y)) z) in x
2.867 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x
2.867 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.867 * [taylor]: Taking taylor expansion of x in x
2.867 * [backup-simplify]: Simplify 0 into 0
2.867 * [backup-simplify]: Simplify 1 into 1
2.867 * [backup-simplify]: Simplify (/ 1 1) into 1
2.867 * [taylor]: Taking taylor expansion of (/ 1 y) in x
2.867 * [taylor]: Taking taylor expansion of y in x
2.867 * [backup-simplify]: Simplify y into y
2.868 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
2.868 * [taylor]: Taking taylor expansion of z in x
2.868 * [backup-simplify]: Simplify z into z
2.868 * [backup-simplify]: Simplify (+ 1 0) into 1
2.868 * [backup-simplify]: Simplify (* 1 z) into z
2.868 * [backup-simplify]: Simplify (* 4.0 z) into (* 4.0 z)
2.868 * [taylor]: Taking taylor expansion of (* 4.0 z) in y
2.868 * [taylor]: Taking taylor expansion of 4.0 in y
2.868 * [backup-simplify]: Simplify 4.0 into 4.0
2.868 * [taylor]: Taking taylor expansion of z in y
2.868 * [backup-simplify]: Simplify z into z
2.869 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.869 * [backup-simplify]: Simplify (- (/ 1 y)) into (- (/ 1 y))
2.869 * [backup-simplify]: Simplify (+ 0 (- (/ 1 y))) into (- (/ 1 y))
2.870 * [backup-simplify]: Simplify (+ (* 1 0) (* (- (/ 1 y)) z)) into (- (/ z y))
2.870 * [backup-simplify]: Simplify (+ (* 4.0 (- (/ z y))) (* 0 z)) into (- (* 4.0 (/ z y)))
2.870 * [taylor]: Taking taylor expansion of (- (* 4.0 (/ z y))) in y
2.870 * [taylor]: Taking taylor expansion of (* 4.0 (/ z y)) in y
2.870 * [taylor]: Taking taylor expansion of 4.0 in y
2.870 * [backup-simplify]: Simplify 4.0 into 4.0
2.870 * [taylor]: Taking taylor expansion of (/ z y) in y
2.870 * [taylor]: Taking taylor expansion of z in y
2.870 * [backup-simplify]: Simplify z into z
2.870 * [taylor]: Taking taylor expansion of y in y
2.870 * [backup-simplify]: Simplify 0 into 0
2.870 * [backup-simplify]: Simplify 1 into 1
2.870 * [backup-simplify]: Simplify (/ z 1) into z
2.870 * [backup-simplify]: Simplify (* 4.0 z) into (* 4.0 z)
2.870 * [backup-simplify]: Simplify (- (* 4.0 z)) into (- (* 4.0 z))
2.870 * [taylor]: Taking taylor expansion of (- (* 4.0 z)) in z
2.871 * [taylor]: Taking taylor expansion of (* 4.0 z) in z
2.871 * [taylor]: Taking taylor expansion of 4.0 in z
2.871 * [backup-simplify]: Simplify 4.0 into 4.0
2.871 * [taylor]: Taking taylor expansion of z in z
2.871 * [backup-simplify]: Simplify 0 into 0
2.871 * [backup-simplify]: Simplify 1 into 1
2.871 * [backup-simplify]: Simplify (* 4.0 0) into 0
2.871 * [backup-simplify]: Simplify (- 0) into 0
2.871 * [backup-simplify]: Simplify 0 into 0
2.872 * [backup-simplify]: Simplify (* 4.0 z) into (* 4.0 z)
2.872 * [taylor]: Taking taylor expansion of (* 4.0 z) in z
2.872 * [taylor]: Taking taylor expansion of 4.0 in z
2.872 * [backup-simplify]: Simplify 4.0 into 4.0
2.872 * [taylor]: Taking taylor expansion of z in z
2.872 * [backup-simplify]: Simplify 0 into 0
2.872 * [backup-simplify]: Simplify 1 into 1
2.872 * [backup-simplify]: Simplify (* 4.0 0) into 0
2.872 * [backup-simplify]: Simplify 0 into 0
2.873 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.873 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
2.873 * [backup-simplify]: Simplify (- 0) into 0
2.874 * [backup-simplify]: Simplify (+ 0 0) into 0
2.874 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* (- (/ 1 y)) 0) (* 0 z))) into 0
2.874 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 (- (/ z y))) (* 0 z))) into 0
2.874 * [taylor]: Taking taylor expansion of 0 in y
2.875 * [backup-simplify]: Simplify 0 into 0
2.875 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* z (/ 0 1)))) into 0
2.875 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 z)) into 0
2.876 * [backup-simplify]: Simplify (- 0) into 0
2.876 * [taylor]: Taking taylor expansion of 0 in z
2.876 * [backup-simplify]: Simplify 0 into 0
2.876 * [backup-simplify]: Simplify 0 into 0
2.876 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 z)) into 0
2.876 * [taylor]: Taking taylor expansion of 0 in z
2.876 * [backup-simplify]: Simplify 0 into 0
2.876 * [backup-simplify]: Simplify 0 into 0
2.877 * [backup-simplify]: Simplify (+ (* 4.0 1) (* 0 0)) into 4.0
2.877 * [backup-simplify]: Simplify (- 4.0) into (- 4.0)
2.877 * [backup-simplify]: Simplify (- 4.0) into (- 4.0)
2.878 * [backup-simplify]: Simplify (+ (* 4.0 1) (* 0 0)) into 4.0
2.878 * [backup-simplify]: Simplify 4.0 into 4.0
2.879 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.879 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
2.879 * [backup-simplify]: Simplify (- 0) into 0
2.880 * [backup-simplify]: Simplify (+ 0 0) into 0
2.880 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* (- (/ 1 y)) 0) (+ (* 0 0) (* 0 z)))) into 0
2.881 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (+ (* 0 (- (/ z y))) (* 0 z)))) into 0
2.881 * [taylor]: Taking taylor expansion of 0 in y
2.881 * [backup-simplify]: Simplify 0 into 0
2.881 * [taylor]: Taking taylor expansion of 0 in z
2.881 * [backup-simplify]: Simplify 0 into 0
2.881 * [backup-simplify]: Simplify 0 into 0
2.882 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* z (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.883 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (* 0 z))) into 0
2.883 * [backup-simplify]: Simplify (- 0) into 0
2.883 * [taylor]: Taking taylor expansion of 0 in z
2.883 * [backup-simplify]: Simplify 0 into 0
2.883 * [backup-simplify]: Simplify 0 into 0
2.883 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (* 0 z))) into 0
2.883 * [taylor]: Taking taylor expansion of 0 in z
2.883 * [backup-simplify]: Simplify 0 into 0
2.883 * [backup-simplify]: Simplify 0 into 0
2.884 * [backup-simplify]: Simplify 0 into 0
2.884 * [backup-simplify]: Simplify 0 into 0
2.884 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 1) (* 0 0))) into 0
2.884 * [backup-simplify]: Simplify (- 0) into 0
2.884 * [backup-simplify]: Simplify 0 into 0
2.885 * [backup-simplify]: Simplify (+ (* 4.0 (* (/ 1 z) (* 1 (/ 1 (/ 1 x))))) (* (- 4.0) (* (/ 1 z) (* (/ 1 (/ 1 y)) 1)))) into (- (* 4.0 (/ x z)) (* 4.0 (/ y z)))
2.885 * [backup-simplify]: Simplify (* 4.0 (/ (- (/ 1 (- x)) (/ 1 (- y))) (/ 1 (- z)))) into (* -4.0 (* z (- (/ 1 y) (/ 1 x))))
2.885 * [approximate]: Taking taylor expansion of (* -4.0 (* z (- (/ 1 y) (/ 1 x)))) in (x y z) around 0
2.885 * [taylor]: Taking taylor expansion of (* -4.0 (* z (- (/ 1 y) (/ 1 x)))) in z
2.885 * [taylor]: Taking taylor expansion of -4.0 in z
2.885 * [backup-simplify]: Simplify -4.0 into -4.0
2.885 * [taylor]: Taking taylor expansion of (* z (- (/ 1 y) (/ 1 x))) in z
2.885 * [taylor]: Taking taylor expansion of z in z
2.885 * [backup-simplify]: Simplify 0 into 0
2.885 * [backup-simplify]: Simplify 1 into 1
2.885 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in z
2.885 * [taylor]: Taking taylor expansion of (/ 1 y) in z
2.885 * [taylor]: Taking taylor expansion of y in z
2.885 * [backup-simplify]: Simplify y into y
2.885 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
2.885 * [taylor]: Taking taylor expansion of (/ 1 x) in z
2.886 * [taylor]: Taking taylor expansion of x in z
2.886 * [backup-simplify]: Simplify x into x
2.886 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
2.886 * [taylor]: Taking taylor expansion of (* -4.0 (* z (- (/ 1 y) (/ 1 x)))) in y
2.886 * [taylor]: Taking taylor expansion of -4.0 in y
2.886 * [backup-simplify]: Simplify -4.0 into -4.0
2.886 * [taylor]: Taking taylor expansion of (* z (- (/ 1 y) (/ 1 x))) in y
2.886 * [taylor]: Taking taylor expansion of z in y
2.886 * [backup-simplify]: Simplify z into z
2.886 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in y
2.886 * [taylor]: Taking taylor expansion of (/ 1 y) in y
2.886 * [taylor]: Taking taylor expansion of y in y
2.886 * [backup-simplify]: Simplify 0 into 0
2.886 * [backup-simplify]: Simplify 1 into 1
2.886 * [backup-simplify]: Simplify (/ 1 1) into 1
2.886 * [taylor]: Taking taylor expansion of (/ 1 x) in y
2.886 * [taylor]: Taking taylor expansion of x in y
2.886 * [backup-simplify]: Simplify x into x
2.886 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
2.886 * [taylor]: Taking taylor expansion of (* -4.0 (* z (- (/ 1 y) (/ 1 x)))) in x
2.886 * [taylor]: Taking taylor expansion of -4.0 in x
2.886 * [backup-simplify]: Simplify -4.0 into -4.0
2.886 * [taylor]: Taking taylor expansion of (* z (- (/ 1 y) (/ 1 x))) in x
2.886 * [taylor]: Taking taylor expansion of z in x
2.886 * [backup-simplify]: Simplify z into z
2.886 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x
2.886 * [taylor]: Taking taylor expansion of (/ 1 y) in x
2.886 * [taylor]: Taking taylor expansion of y in x
2.886 * [backup-simplify]: Simplify y into y
2.886 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
2.886 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.886 * [taylor]: Taking taylor expansion of x in x
2.886 * [backup-simplify]: Simplify 0 into 0
2.887 * [backup-simplify]: Simplify 1 into 1
2.887 * [backup-simplify]: Simplify (/ 1 1) into 1
2.887 * [taylor]: Taking taylor expansion of (* -4.0 (* z (- (/ 1 y) (/ 1 x)))) in x
2.887 * [taylor]: Taking taylor expansion of -4.0 in x
2.887 * [backup-simplify]: Simplify -4.0 into -4.0
2.887 * [taylor]: Taking taylor expansion of (* z (- (/ 1 y) (/ 1 x))) in x
2.887 * [taylor]: Taking taylor expansion of z in x
2.887 * [backup-simplify]: Simplify z into z
2.887 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x
2.887 * [taylor]: Taking taylor expansion of (/ 1 y) in x
2.887 * [taylor]: Taking taylor expansion of y in x
2.887 * [backup-simplify]: Simplify y into y
2.887 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
2.887 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.887 * [taylor]: Taking taylor expansion of x in x
2.887 * [backup-simplify]: Simplify 0 into 0
2.887 * [backup-simplify]: Simplify 1 into 1
2.887 * [backup-simplify]: Simplify (/ 1 1) into 1
2.888 * [backup-simplify]: Simplify (- 1) into -1
2.888 * [backup-simplify]: Simplify (+ 0 -1) into -1
2.888 * [backup-simplify]: Simplify (* z -1) into (* -1 z)
2.888 * [backup-simplify]: Simplify (* -4.0 (* -1 z)) into (* 4.0 z)
2.888 * [taylor]: Taking taylor expansion of (* 4.0 z) in y
2.888 * [taylor]: Taking taylor expansion of 4.0 in y
2.888 * [backup-simplify]: Simplify 4.0 into 4.0
2.888 * [taylor]: Taking taylor expansion of z in y
2.888 * [backup-simplify]: Simplify z into z
2.889 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.889 * [backup-simplify]: Simplify (- 0) into 0
2.889 * [backup-simplify]: Simplify (+ (/ 1 y) 0) into (/ 1 y)
2.889 * [backup-simplify]: Simplify (+ (* z (/ 1 y)) (* 0 -1)) into (/ z y)
2.889 * [backup-simplify]: Simplify (+ (* -4.0 (/ z y)) (* 0 (* -1 z))) into (- (* 4.0 (/ z y)))
2.889 * [taylor]: Taking taylor expansion of (- (* 4.0 (/ z y))) in y
2.889 * [taylor]: Taking taylor expansion of (* 4.0 (/ z y)) in y
2.889 * [taylor]: Taking taylor expansion of 4.0 in y
2.889 * [backup-simplify]: Simplify 4.0 into 4.0
2.889 * [taylor]: Taking taylor expansion of (/ z y) in y
2.890 * [taylor]: Taking taylor expansion of z in y
2.890 * [backup-simplify]: Simplify z into z
2.890 * [taylor]: Taking taylor expansion of y in y
2.890 * [backup-simplify]: Simplify 0 into 0
2.890 * [backup-simplify]: Simplify 1 into 1
2.890 * [backup-simplify]: Simplify (/ z 1) into z
2.890 * [backup-simplify]: Simplify (* 4.0 z) into (* 4.0 z)
2.890 * [backup-simplify]: Simplify (- (* 4.0 z)) into (- (* 4.0 z))
2.890 * [taylor]: Taking taylor expansion of (- (* 4.0 z)) in z
2.890 * [taylor]: Taking taylor expansion of (* 4.0 z) in z
2.890 * [taylor]: Taking taylor expansion of 4.0 in z
2.890 * [backup-simplify]: Simplify 4.0 into 4.0
2.890 * [taylor]: Taking taylor expansion of z in z
2.890 * [backup-simplify]: Simplify 0 into 0
2.890 * [backup-simplify]: Simplify 1 into 1
2.890 * [backup-simplify]: Simplify (* 4.0 0) into 0
2.891 * [backup-simplify]: Simplify (- 0) into 0
2.891 * [backup-simplify]: Simplify 0 into 0
2.891 * [backup-simplify]: Simplify (* 4.0 z) into (* 4.0 z)
2.891 * [taylor]: Taking taylor expansion of (* 4.0 z) in z
2.891 * [taylor]: Taking taylor expansion of 4.0 in z
2.891 * [backup-simplify]: Simplify 4.0 into 4.0
2.891 * [taylor]: Taking taylor expansion of z in z
2.891 * [backup-simplify]: Simplify 0 into 0
2.891 * [backup-simplify]: Simplify 1 into 1
2.891 * [backup-simplify]: Simplify (* 4.0 0) into 0
2.891 * [backup-simplify]: Simplify 0 into 0
2.891 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
2.892 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.892 * [backup-simplify]: Simplify (- 0) into 0
2.892 * [backup-simplify]: Simplify (+ 0 0) into 0
2.893 * [backup-simplify]: Simplify (+ (* z 0) (+ (* 0 (/ 1 y)) (* 0 -1))) into 0
2.893 * [backup-simplify]: Simplify (+ (* -4.0 0) (+ (* 0 (/ z y)) (* 0 (* -1 z)))) into 0
2.893 * [taylor]: Taking taylor expansion of 0 in y
2.893 * [backup-simplify]: Simplify 0 into 0
2.894 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* z (/ 0 1)))) into 0
2.894 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 z)) into 0
2.894 * [backup-simplify]: Simplify (- 0) into 0
2.894 * [taylor]: Taking taylor expansion of 0 in z
2.894 * [backup-simplify]: Simplify 0 into 0
2.894 * [backup-simplify]: Simplify 0 into 0
2.895 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 z)) into 0
2.895 * [taylor]: Taking taylor expansion of 0 in z
2.895 * [backup-simplify]: Simplify 0 into 0
2.895 * [backup-simplify]: Simplify 0 into 0
2.896 * [backup-simplify]: Simplify (+ (* 4.0 1) (* 0 0)) into 4.0
2.897 * [backup-simplify]: Simplify (- 4.0) into (- 4.0)
2.897 * [backup-simplify]: Simplify (- 4.0) into (- 4.0)
2.899 * [backup-simplify]: Simplify (+ (* 4.0 1) (* 0 0)) into 4.0
2.899 * [backup-simplify]: Simplify 4.0 into 4.0
2.899 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
2.900 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.900 * [backup-simplify]: Simplify (- 0) into 0
2.901 * [backup-simplify]: Simplify (+ 0 0) into 0
2.902 * [backup-simplify]: Simplify (+ (* z 0) (+ (* 0 0) (+ (* 0 (/ 1 y)) (* 0 -1)))) into 0
2.903 * [backup-simplify]: Simplify (+ (* -4.0 0) (+ (* 0 0) (+ (* 0 (/ z y)) (* 0 (* -1 z))))) into 0
2.903 * [taylor]: Taking taylor expansion of 0 in y
2.903 * [backup-simplify]: Simplify 0 into 0
2.903 * [taylor]: Taking taylor expansion of 0 in z
2.903 * [backup-simplify]: Simplify 0 into 0
2.903 * [backup-simplify]: Simplify 0 into 0
2.904 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* z (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.905 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (* 0 z))) into 0
2.905 * [backup-simplify]: Simplify (- 0) into 0
2.905 * [taylor]: Taking taylor expansion of 0 in z
2.905 * [backup-simplify]: Simplify 0 into 0
2.905 * [backup-simplify]: Simplify 0 into 0
2.906 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (* 0 z))) into 0
2.906 * [taylor]: Taking taylor expansion of 0 in z
2.906 * [backup-simplify]: Simplify 0 into 0
2.906 * [backup-simplify]: Simplify 0 into 0
2.906 * [backup-simplify]: Simplify 0 into 0
2.906 * [backup-simplify]: Simplify 0 into 0
2.907 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 1) (* 0 0))) into 0
2.908 * [backup-simplify]: Simplify (- 0) into 0
2.908 * [backup-simplify]: Simplify 0 into 0
2.909 * [backup-simplify]: Simplify (+ (* 4.0 (* (/ 1 (- z)) (* 1 (/ 1 (/ 1 (- x)))))) (* (- 4.0) (* (/ 1 (- z)) (* (/ 1 (/ 1 (- y))) 1)))) into (- (* 4.0 (/ x z)) (* 4.0 (/ y z)))
2.909 * * * [progress]: simplifying candidates
2.911 * [simplify]: Simplifying:
  (- (log (- x y)) (log z))
  (log (/ (- x y) z))
  (exp (/ (- x y) z))
  (/ (* (* (- x y) (- x y)) (- x y)) (* (* z z) z))
  (* (cbrt (/ (- x y) z)) (cbrt (/ (- x y) z)))
  (cbrt (/ (- x y) z))
  (* (* (/ (- x y) z) (/ (- x y) z)) (/ (- x y) z))
  (sqrt (/ (- x y) z))
  (sqrt (/ (- x y) z))
  (- (- x y))
  (- z)
  (/ x z)
  (/ y z)
  (/ (* (cbrt (- x y)) (cbrt (- x y))) (* (cbrt z) (cbrt z)))
  (/ (cbrt (- x y)) (cbrt z))
  (/ (* (cbrt (- x y)) (cbrt (- x y))) (sqrt z))
  (/ (cbrt (- x y)) (sqrt z))
  (/ (* (cbrt (- x y)) (cbrt (- x y))) 1)
  (/ (cbrt (- x y)) z)
  (/ (sqrt (- x y)) (* (cbrt z) (cbrt z)))
  (/ (sqrt (- x y)) (cbrt z))
  (/ (sqrt (- x y)) (sqrt z))
  (/ (sqrt (- x y)) (sqrt z))
  (/ (sqrt (- x y)) 1)
  (/ (sqrt (- x y)) z)
  (/ 1 (* (cbrt z) (cbrt z)))
  (/ (- x y) (cbrt z))
  (/ 1 (sqrt z))
  (/ (- x y) (sqrt z))
  (/ 1 1)
  (/ (- x y) z)
  (/ (+ (sqrt x) (sqrt y)) (* (cbrt z) (cbrt z)))
  (/ (- (sqrt x) (sqrt y)) (cbrt z))
  (/ (+ (sqrt x) (sqrt y)) (sqrt z))
  (/ (- (sqrt x) (sqrt y)) (sqrt z))
  (/ (+ (sqrt x) (sqrt y)) 1)
  (/ (- (sqrt x) (sqrt y)) z)
  (/ 1 (* (cbrt z) (cbrt z)))
  (/ (- x y) (cbrt z))
  (/ 1 (sqrt z))
  (/ (- x y) (sqrt z))
  (/ 1 1)
  (/ (- x y) z)
  (/ 1 z)
  (/ z (- x y))
  (/ (- x y) (* (cbrt z) (cbrt z)))
  (/ (- x y) (sqrt z))
  (/ (- x y) 1)
  (/ z (cbrt (- x y)))
  (/ z (sqrt (- x y)))
  (/ z (- x y))
  (/ z (- (sqrt x) (sqrt y)))
  (/ z (- x y))
  (* z (+ (* x x) (+ (* y y) (* x y))))
  (* z (+ x y))
  (* 4.0 (/ (- x y) z))
  (+ (log 4.0) (- (log (- x y)) (log z)))
  (+ (log 4.0) (log (/ (- x y) z)))
  (log (* 4.0 (/ (- x y) z)))
  (exp (* 4.0 (/ (- x y) z)))
  (* (* (* 4.0 4.0) 4.0) (/ (* (* (- x y) (- x y)) (- x y)) (* (* z z) z)))
  (* (* (* 4.0 4.0) 4.0) (* (* (/ (- x y) z) (/ (- x y) z)) (/ (- x y) z)))
  (* (cbrt (* 4.0 (/ (- x y) z))) (cbrt (* 4.0 (/ (- x y) z))))
  (cbrt (* 4.0 (/ (- x y) z)))
  (* (* (* 4.0 (/ (- x y) z)) (* 4.0 (/ (- x y) z))) (* 4.0 (/ (- x y) z)))
  (sqrt (* 4.0 (/ (- x y) z)))
  (sqrt (* 4.0 (/ (- x y) z)))
  (* (sqrt 4.0) (sqrt (/ (- x y) z)))
  (* (sqrt 4.0) (sqrt (/ (- x y) z)))
  (* (sqrt 4.0) (/ (sqrt (- x y)) (sqrt z)))
  (* (sqrt 4.0) (/ (sqrt (- x y)) (sqrt z)))
  (* 4.0 (* (cbrt (/ (- x y) z)) (cbrt (/ (- x y) z))))
  (* 4.0 (sqrt (/ (- x y) z)))
  (* 4.0 (/ (* (cbrt (- x y)) (cbrt (- x y))) (* (cbrt z) (cbrt z))))
  (* 4.0 (/ (* (cbrt (- x y)) (cbrt (- x y))) (sqrt z)))
  (* 4.0 (/ (* (cbrt (- x y)) (cbrt (- x y))) 1))
  (* 4.0 (/ (sqrt (- x y)) (* (cbrt z) (cbrt z))))
  (* 4.0 (/ (sqrt (- x y)) (sqrt z)))
  (* 4.0 (/ (sqrt (- x y)) 1))
  (* 4.0 (/ 1 (* (cbrt z) (cbrt z))))
  (* 4.0 (/ 1 (sqrt z)))
  (* 4.0 (/ 1 1))
  (* 4.0 (/ (+ (sqrt x) (sqrt y)) (* (cbrt z) (cbrt z))))
  (* 4.0 (/ (+ (sqrt x) (sqrt y)) (sqrt z)))
  (* 4.0 (/ (+ (sqrt x) (sqrt y)) 1))
  (* 4.0 (/ 1 (* (cbrt z) (cbrt z))))
  (* 4.0 (/ 1 (sqrt z)))
  (* 4.0 (/ 1 1))
  (* 4.0 1)
  (* 4.0 (- x y))
  (* (cbrt 4.0) (/ (- x y) z))
  (* (sqrt 4.0) (/ (- x y) z))
  (* 4.0 (/ (- x y) z))
  (* 4.0 (- x y))
  (- (/ x z) (/ y z))
  (- (/ x z) (/ y z))
  (- (/ x z) (/ y z))
  (- (* 4.0 (/ x z)) (* 4.0 (/ y z)))
  (- (* 4.0 (/ x z)) (* 4.0 (/ y z)))
  (- (* 4.0 (/ x z)) (* 4.0 (/ y z)))
3.545 * * * [progress]: adding candidates to table
3.789 * * [progress]: iteration 3 / 4
3.789 * * * [progress]: picking best candidate
3.791 * * * * [pick]: Picked  #<alt (λ (x y z) (+ (* 4.0 (- (/ x z) (/ y z))) (- 2.0)))>
3.791 * * * [progress]: localizing error
3.801 * * * [progress]: generating rewritten candidates
3.801 * * * * [progress]: [ 1 / 2 ] rewriting at (2 1 2)
3.848 * * * * [progress]: [ 2 / 2 ] rewriting at (2 1)
3.948 * * * [progress]: generating series expansions
3.948 * * * * [progress]: [ 1 / 2 ] generating series at (2 1 2)
3.948 * [backup-simplify]: Simplify (- (/ x z) (/ y z)) into (- (/ x z) (/ y z))
3.948 * [approximate]: Taking taylor expansion of (- (/ x z) (/ y z)) in (x z y) around 0
3.948 * [taylor]: Taking taylor expansion of (- (/ x z) (/ y z)) in y
3.948 * [taylor]: Taking taylor expansion of (/ x z) in y
3.948 * [taylor]: Taking taylor expansion of x in y
3.948 * [backup-simplify]: Simplify x into x
3.948 * [taylor]: Taking taylor expansion of z in y
3.948 * [backup-simplify]: Simplify z into z
3.948 * [backup-simplify]: Simplify (/ x z) into (/ x z)
3.949 * [taylor]: Taking taylor expansion of (/ y z) in y
3.949 * [taylor]: Taking taylor expansion of y in y
3.949 * [backup-simplify]: Simplify 0 into 0
3.949 * [backup-simplify]: Simplify 1 into 1
3.949 * [taylor]: Taking taylor expansion of z in y
3.949 * [backup-simplify]: Simplify z into z
3.949 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z)
3.949 * [taylor]: Taking taylor expansion of (- (/ x z) (/ y z)) in z
3.949 * [taylor]: Taking taylor expansion of (/ x z) in z
3.949 * [taylor]: Taking taylor expansion of x in z
3.949 * [backup-simplify]: Simplify x into x
3.949 * [taylor]: Taking taylor expansion of z in z
3.949 * [backup-simplify]: Simplify 0 into 0
3.949 * [backup-simplify]: Simplify 1 into 1
3.949 * [backup-simplify]: Simplify (/ x 1) into x
3.949 * [taylor]: Taking taylor expansion of (/ y z) in z
3.949 * [taylor]: Taking taylor expansion of y in z
3.949 * [backup-simplify]: Simplify y into y
3.949 * [taylor]: Taking taylor expansion of z in z
3.949 * [backup-simplify]: Simplify 0 into 0
3.949 * [backup-simplify]: Simplify 1 into 1
3.949 * [backup-simplify]: Simplify (/ y 1) into y
3.949 * [taylor]: Taking taylor expansion of (- (/ x z) (/ y z)) in x
3.949 * [taylor]: Taking taylor expansion of (/ x z) in x
3.949 * [taylor]: Taking taylor expansion of x in x
3.949 * [backup-simplify]: Simplify 0 into 0
3.949 * [backup-simplify]: Simplify 1 into 1
3.949 * [taylor]: Taking taylor expansion of z in x
3.949 * [backup-simplify]: Simplify z into z
3.949 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z)
3.949 * [taylor]: Taking taylor expansion of (/ y z) in x
3.949 * [taylor]: Taking taylor expansion of y in x
3.949 * [backup-simplify]: Simplify y into y
3.949 * [taylor]: Taking taylor expansion of z in x
3.949 * [backup-simplify]: Simplify z into z
3.949 * [backup-simplify]: Simplify (/ y z) into (/ y z)
3.949 * [taylor]: Taking taylor expansion of (- (/ x z) (/ y z)) in x
3.949 * [taylor]: Taking taylor expansion of (/ x z) in x
3.949 * [taylor]: Taking taylor expansion of x in x
3.949 * [backup-simplify]: Simplify 0 into 0
3.949 * [backup-simplify]: Simplify 1 into 1
3.949 * [taylor]: Taking taylor expansion of z in x
3.949 * [backup-simplify]: Simplify z into z
3.949 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z)
3.949 * [taylor]: Taking taylor expansion of (/ y z) in x
3.949 * [taylor]: Taking taylor expansion of y in x
3.949 * [backup-simplify]: Simplify y into y
3.949 * [taylor]: Taking taylor expansion of z in x
3.949 * [backup-simplify]: Simplify z into z
3.949 * [backup-simplify]: Simplify (/ y z) into (/ y z)
3.950 * [backup-simplify]: Simplify (- (/ y z)) into (- (/ y z))
3.950 * [backup-simplify]: Simplify (+ 0 (- (/ y z))) into (- (/ y z))
3.950 * [taylor]: Taking taylor expansion of (- (/ y z)) in z
3.950 * [taylor]: Taking taylor expansion of (/ y z) in z
3.950 * [taylor]: Taking taylor expansion of y in z
3.950 * [backup-simplify]: Simplify y into y
3.950 * [taylor]: Taking taylor expansion of z in z
3.950 * [backup-simplify]: Simplify 0 into 0
3.950 * [backup-simplify]: Simplify 1 into 1
3.950 * [backup-simplify]: Simplify (/ y 1) into y
3.950 * [backup-simplify]: Simplify (- y) into (- y)
3.950 * [taylor]: Taking taylor expansion of (- y) in y
3.950 * [taylor]: Taking taylor expansion of y in y
3.950 * [backup-simplify]: Simplify 0 into 0
3.950 * [backup-simplify]: Simplify 1 into 1
3.950 * [backup-simplify]: Simplify (- 0) into 0
3.950 * [backup-simplify]: Simplify 0 into 0
3.951 * [backup-simplify]: Simplify (- (/ 0 z) (+ (* (/ y z) (/ 0 z)))) into 0
3.951 * [backup-simplify]: Simplify (- 0) into 0
3.951 * [backup-simplify]: Simplify (+ (/ 1 z) 0) into (/ 1 z)
3.951 * [taylor]: Taking taylor expansion of (/ 1 z) in z
3.951 * [taylor]: Taking taylor expansion of z in z
3.951 * [backup-simplify]: Simplify 0 into 0
3.951 * [backup-simplify]: Simplify 1 into 1
3.951 * [backup-simplify]: Simplify (/ 1 1) into 1
3.951 * [taylor]: Taking taylor expansion of 1 in y
3.952 * [backup-simplify]: Simplify 1 into 1
3.952 * [backup-simplify]: Simplify 1 into 1
3.952 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* y (/ 0 1)))) into 0
3.952 * [backup-simplify]: Simplify (- 0) into 0
3.952 * [taylor]: Taking taylor expansion of 0 in y
3.952 * [backup-simplify]: Simplify 0 into 0
3.952 * [backup-simplify]: Simplify 0 into 0
3.953 * [backup-simplify]: Simplify (- 1) into -1
3.953 * [backup-simplify]: Simplify -1 into -1
3.953 * [backup-simplify]: Simplify (- (/ 0 z) (+ (* (/ 1 z) (/ 0 z)))) into 0
3.953 * [backup-simplify]: Simplify (- (/ 0 z) (+ (* (/ y z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
3.953 * [backup-simplify]: Simplify (- 0) into 0
3.954 * [backup-simplify]: Simplify (+ 0 0) into 0
3.954 * [taylor]: Taking taylor expansion of 0 in z
3.954 * [backup-simplify]: Simplify 0 into 0
3.954 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.954 * [taylor]: Taking taylor expansion of 0 in y
3.954 * [backup-simplify]: Simplify 0 into 0
3.954 * [backup-simplify]: Simplify 0 into 0
3.955 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* y (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.955 * [backup-simplify]: Simplify (- 0) into 0
3.955 * [taylor]: Taking taylor expansion of 0 in y
3.955 * [backup-simplify]: Simplify 0 into 0
3.955 * [backup-simplify]: Simplify 0 into 0
3.955 * [backup-simplify]: Simplify 0 into 0
3.955 * [backup-simplify]: Simplify 0 into 0
3.956 * [backup-simplify]: Simplify (- 0) into 0
3.956 * [backup-simplify]: Simplify 0 into 0
3.956 * [backup-simplify]: Simplify (- (/ 0 z) (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
3.956 * [backup-simplify]: Simplify (- (/ 0 z) (+ (* (/ y z) (/ 0 z)) (* 0 (/ 0 z)) (* 0 (/ 0 z)))) into 0
3.956 * [backup-simplify]: Simplify (- 0) into 0
3.956 * [backup-simplify]: Simplify (+ 0 0) into 0
3.956 * [taylor]: Taking taylor expansion of 0 in z
3.956 * [backup-simplify]: Simplify 0 into 0
3.956 * [taylor]: Taking taylor expansion of 0 in y
3.956 * [backup-simplify]: Simplify 0 into 0
3.956 * [backup-simplify]: Simplify 0 into 0
3.957 * [backup-simplify]: Simplify (+ (* -1 (* y (* (/ 1 z) 1))) (* 1 (* 1 (* (/ 1 z) x)))) into (- (/ x z) (/ y z))
3.957 * [backup-simplify]: Simplify (- (/ (/ 1 x) (/ 1 z)) (/ (/ 1 y) (/ 1 z))) into (- (/ z x) (/ z y))
3.957 * [approximate]: Taking taylor expansion of (- (/ z x) (/ z y)) in (x z y) around 0
3.957 * [taylor]: Taking taylor expansion of (- (/ z x) (/ z y)) in y
3.957 * [taylor]: Taking taylor expansion of (/ z x) in y
3.957 * [taylor]: Taking taylor expansion of z in y
3.957 * [backup-simplify]: Simplify z into z
3.957 * [taylor]: Taking taylor expansion of x in y
3.957 * [backup-simplify]: Simplify x into x
3.957 * [backup-simplify]: Simplify (/ z x) into (/ z x)
3.957 * [taylor]: Taking taylor expansion of (/ z y) in y
3.957 * [taylor]: Taking taylor expansion of z in y
3.957 * [backup-simplify]: Simplify z into z
3.957 * [taylor]: Taking taylor expansion of y in y
3.957 * [backup-simplify]: Simplify 0 into 0
3.957 * [backup-simplify]: Simplify 1 into 1
3.957 * [backup-simplify]: Simplify (/ z 1) into z
3.957 * [taylor]: Taking taylor expansion of (- (/ z x) (/ z y)) in z
3.957 * [taylor]: Taking taylor expansion of (/ z x) in z
3.957 * [taylor]: Taking taylor expansion of z in z
3.957 * [backup-simplify]: Simplify 0 into 0
3.957 * [backup-simplify]: Simplify 1 into 1
3.957 * [taylor]: Taking taylor expansion of x in z
3.957 * [backup-simplify]: Simplify x into x
3.957 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
3.957 * [taylor]: Taking taylor expansion of (/ z y) in z
3.957 * [taylor]: Taking taylor expansion of z in z
3.957 * [backup-simplify]: Simplify 0 into 0
3.957 * [backup-simplify]: Simplify 1 into 1
3.957 * [taylor]: Taking taylor expansion of y in z
3.957 * [backup-simplify]: Simplify y into y
3.957 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
3.957 * [taylor]: Taking taylor expansion of (- (/ z x) (/ z y)) in x
3.957 * [taylor]: Taking taylor expansion of (/ z x) in x
3.957 * [taylor]: Taking taylor expansion of z in x
3.957 * [backup-simplify]: Simplify z into z
3.957 * [taylor]: Taking taylor expansion of x in x
3.958 * [backup-simplify]: Simplify 0 into 0
3.958 * [backup-simplify]: Simplify 1 into 1
3.958 * [backup-simplify]: Simplify (/ z 1) into z
3.958 * [taylor]: Taking taylor expansion of (/ z y) in x
3.958 * [taylor]: Taking taylor expansion of z in x
3.958 * [backup-simplify]: Simplify z into z
3.958 * [taylor]: Taking taylor expansion of y in x
3.958 * [backup-simplify]: Simplify y into y
3.958 * [backup-simplify]: Simplify (/ z y) into (/ z y)
3.958 * [taylor]: Taking taylor expansion of (- (/ z x) (/ z y)) in x
3.958 * [taylor]: Taking taylor expansion of (/ z x) in x
3.958 * [taylor]: Taking taylor expansion of z in x
3.958 * [backup-simplify]: Simplify z into z
3.958 * [taylor]: Taking taylor expansion of x in x
3.958 * [backup-simplify]: Simplify 0 into 0
3.958 * [backup-simplify]: Simplify 1 into 1
3.958 * [backup-simplify]: Simplify (/ z 1) into z
3.958 * [taylor]: Taking taylor expansion of (/ z y) in x
3.958 * [taylor]: Taking taylor expansion of z in x
3.958 * [backup-simplify]: Simplify z into z
3.958 * [taylor]: Taking taylor expansion of y in x
3.958 * [backup-simplify]: Simplify y into y
3.958 * [backup-simplify]: Simplify (/ z y) into (/ z y)
3.958 * [backup-simplify]: Simplify (+ z 0) into z
3.958 * [taylor]: Taking taylor expansion of z in z
3.958 * [backup-simplify]: Simplify 0 into 0
3.958 * [backup-simplify]: Simplify 1 into 1
3.958 * [taylor]: Taking taylor expansion of 1 in y
3.958 * [backup-simplify]: Simplify 1 into 1
3.959 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* z (/ 0 1)))) into 0
3.959 * [backup-simplify]: Simplify (- (/ z y)) into (- (/ z y))
3.959 * [backup-simplify]: Simplify (+ 0 (- (/ z y))) into (- (/ z y))
3.959 * [taylor]: Taking taylor expansion of (- (/ z y)) in z
3.959 * [taylor]: Taking taylor expansion of (/ z y) in z
3.959 * [taylor]: Taking taylor expansion of z in z
3.959 * [backup-simplify]: Simplify 0 into 0
3.959 * [backup-simplify]: Simplify 1 into 1
3.959 * [taylor]: Taking taylor expansion of y in z
3.959 * [backup-simplify]: Simplify y into y
3.959 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
3.959 * [backup-simplify]: Simplify (- (/ 1 y)) into (- (/ 1 y))
3.959 * [taylor]: Taking taylor expansion of (- (/ 1 y)) in y
3.959 * [taylor]: Taking taylor expansion of (/ 1 y) in y
3.959 * [taylor]: Taking taylor expansion of y in y
3.959 * [backup-simplify]: Simplify 0 into 0
3.959 * [backup-simplify]: Simplify 1 into 1
3.959 * [backup-simplify]: Simplify (/ 1 1) into 1
3.960 * [backup-simplify]: Simplify (- 1) into -1
3.960 * [backup-simplify]: Simplify -1 into -1
3.960 * [taylor]: Taking taylor expansion of 0 in y
3.960 * [backup-simplify]: Simplify 0 into 0
3.960 * [backup-simplify]: Simplify 1 into 1
3.961 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* z (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.961 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* (/ z y) (/ 0 y)))) into 0
3.961 * [backup-simplify]: Simplify (- 0) into 0
3.961 * [backup-simplify]: Simplify (+ 0 0) into 0
3.961 * [taylor]: Taking taylor expansion of 0 in z
3.961 * [backup-simplify]: Simplify 0 into 0
3.961 * [taylor]: Taking taylor expansion of 0 in y
3.961 * [backup-simplify]: Simplify 0 into 0
3.961 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* (/ 1 y) (/ 0 y)))) into 0
3.962 * [backup-simplify]: Simplify (- 0) into 0
3.962 * [taylor]: Taking taylor expansion of 0 in y
3.962 * [backup-simplify]: Simplify 0 into 0
3.962 * [taylor]: Taking taylor expansion of 0 in y
3.962 * [backup-simplify]: Simplify 0 into 0
3.962 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.962 * [backup-simplify]: Simplify (- 0) into 0
3.963 * [backup-simplify]: Simplify 0 into 0
3.963 * [backup-simplify]: Simplify 0 into 0
3.963 * [backup-simplify]: Simplify 0 into 0
3.964 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* z (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.964 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* (/ z y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
3.964 * [backup-simplify]: Simplify (- 0) into 0
3.964 * [backup-simplify]: Simplify (+ 0 0) into 0
3.964 * [taylor]: Taking taylor expansion of 0 in z
3.964 * [backup-simplify]: Simplify 0 into 0
3.964 * [taylor]: Taking taylor expansion of 0 in y
3.964 * [backup-simplify]: Simplify 0 into 0
3.965 * [taylor]: Taking taylor expansion of 0 in y
3.965 * [backup-simplify]: Simplify 0 into 0
3.965 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
3.965 * [backup-simplify]: Simplify (- 0) into 0
3.965 * [taylor]: Taking taylor expansion of 0 in y
3.965 * [backup-simplify]: Simplify 0 into 0
3.965 * [taylor]: Taking taylor expansion of 0 in y
3.965 * [backup-simplify]: Simplify 0 into 0
3.965 * [backup-simplify]: Simplify 0 into 0
3.965 * [backup-simplify]: Simplify 0 into 0
3.965 * [backup-simplify]: Simplify 0 into 0
3.965 * [backup-simplify]: Simplify (+ (* 1 (* 1 (* (/ 1 z) (/ 1 (/ 1 x))))) (* -1 (* (/ 1 (/ 1 y)) (* (/ 1 z) 1)))) into (- (/ x z) (/ y z))
3.966 * [backup-simplify]: Simplify (- (/ (/ 1 (- x)) (/ 1 (- z))) (/ (/ 1 (- y)) (/ 1 (- z)))) into (- (/ z x) (/ z y))
3.966 * [approximate]: Taking taylor expansion of (- (/ z x) (/ z y)) in (x z y) around 0
3.966 * [taylor]: Taking taylor expansion of (- (/ z x) (/ z y)) in y
3.966 * [taylor]: Taking taylor expansion of (/ z x) in y
3.966 * [taylor]: Taking taylor expansion of z in y
3.966 * [backup-simplify]: Simplify z into z
3.966 * [taylor]: Taking taylor expansion of x in y
3.966 * [backup-simplify]: Simplify x into x
3.966 * [backup-simplify]: Simplify (/ z x) into (/ z x)
3.966 * [taylor]: Taking taylor expansion of (/ z y) in y
3.966 * [taylor]: Taking taylor expansion of z in y
3.966 * [backup-simplify]: Simplify z into z
3.966 * [taylor]: Taking taylor expansion of y in y
3.966 * [backup-simplify]: Simplify 0 into 0
3.966 * [backup-simplify]: Simplify 1 into 1
3.966 * [backup-simplify]: Simplify (/ z 1) into z
3.966 * [taylor]: Taking taylor expansion of (- (/ z x) (/ z y)) in z
3.966 * [taylor]: Taking taylor expansion of (/ z x) in z
3.966 * [taylor]: Taking taylor expansion of z in z
3.966 * [backup-simplify]: Simplify 0 into 0
3.966 * [backup-simplify]: Simplify 1 into 1
3.966 * [taylor]: Taking taylor expansion of x in z
3.966 * [backup-simplify]: Simplify x into x
3.966 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
3.966 * [taylor]: Taking taylor expansion of (/ z y) in z
3.966 * [taylor]: Taking taylor expansion of z in z
3.966 * [backup-simplify]: Simplify 0 into 0
3.966 * [backup-simplify]: Simplify 1 into 1
3.966 * [taylor]: Taking taylor expansion of y in z
3.966 * [backup-simplify]: Simplify y into y
3.966 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
3.966 * [taylor]: Taking taylor expansion of (- (/ z x) (/ z y)) in x
3.966 * [taylor]: Taking taylor expansion of (/ z x) in x
3.966 * [taylor]: Taking taylor expansion of z in x
3.966 * [backup-simplify]: Simplify z into z
3.966 * [taylor]: Taking taylor expansion of x in x
3.966 * [backup-simplify]: Simplify 0 into 0
3.966 * [backup-simplify]: Simplify 1 into 1
3.966 * [backup-simplify]: Simplify (/ z 1) into z
3.966 * [taylor]: Taking taylor expansion of (/ z y) in x
3.966 * [taylor]: Taking taylor expansion of z in x
3.966 * [backup-simplify]: Simplify z into z
3.966 * [taylor]: Taking taylor expansion of y in x
3.966 * [backup-simplify]: Simplify y into y
3.966 * [backup-simplify]: Simplify (/ z y) into (/ z y)
3.966 * [taylor]: Taking taylor expansion of (- (/ z x) (/ z y)) in x
3.967 * [taylor]: Taking taylor expansion of (/ z x) in x
3.967 * [taylor]: Taking taylor expansion of z in x
3.967 * [backup-simplify]: Simplify z into z
3.967 * [taylor]: Taking taylor expansion of x in x
3.967 * [backup-simplify]: Simplify 0 into 0
3.967 * [backup-simplify]: Simplify 1 into 1
3.967 * [backup-simplify]: Simplify (/ z 1) into z
3.967 * [taylor]: Taking taylor expansion of (/ z y) in x
3.967 * [taylor]: Taking taylor expansion of z in x
3.967 * [backup-simplify]: Simplify z into z
3.967 * [taylor]: Taking taylor expansion of y in x
3.967 * [backup-simplify]: Simplify y into y
3.967 * [backup-simplify]: Simplify (/ z y) into (/ z y)
3.967 * [backup-simplify]: Simplify (+ z 0) into z
3.967 * [taylor]: Taking taylor expansion of z in z
3.967 * [backup-simplify]: Simplify 0 into 0
3.967 * [backup-simplify]: Simplify 1 into 1
3.967 * [taylor]: Taking taylor expansion of 1 in y
3.967 * [backup-simplify]: Simplify 1 into 1
3.968 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* z (/ 0 1)))) into 0
3.968 * [backup-simplify]: Simplify (- (/ z y)) into (- (/ z y))
3.968 * [backup-simplify]: Simplify (+ 0 (- (/ z y))) into (- (/ z y))
3.968 * [taylor]: Taking taylor expansion of (- (/ z y)) in z
3.968 * [taylor]: Taking taylor expansion of (/ z y) in z
3.968 * [taylor]: Taking taylor expansion of z in z
3.968 * [backup-simplify]: Simplify 0 into 0
3.968 * [backup-simplify]: Simplify 1 into 1
3.968 * [taylor]: Taking taylor expansion of y in z
3.968 * [backup-simplify]: Simplify y into y
3.968 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
3.968 * [backup-simplify]: Simplify (- (/ 1 y)) into (- (/ 1 y))
3.968 * [taylor]: Taking taylor expansion of (- (/ 1 y)) in y
3.968 * [taylor]: Taking taylor expansion of (/ 1 y) in y
3.968 * [taylor]: Taking taylor expansion of y in y
3.968 * [backup-simplify]: Simplify 0 into 0
3.968 * [backup-simplify]: Simplify 1 into 1
3.968 * [backup-simplify]: Simplify (/ 1 1) into 1
3.969 * [backup-simplify]: Simplify (- 1) into -1
3.969 * [backup-simplify]: Simplify -1 into -1
3.969 * [taylor]: Taking taylor expansion of 0 in y
3.969 * [backup-simplify]: Simplify 0 into 0
3.969 * [backup-simplify]: Simplify 1 into 1
3.970 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* z (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.970 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* (/ z y) (/ 0 y)))) into 0
3.970 * [backup-simplify]: Simplify (- 0) into 0
3.970 * [backup-simplify]: Simplify (+ 0 0) into 0
3.970 * [taylor]: Taking taylor expansion of 0 in z
3.970 * [backup-simplify]: Simplify 0 into 0
3.970 * [taylor]: Taking taylor expansion of 0 in y
3.970 * [backup-simplify]: Simplify 0 into 0
3.970 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* (/ 1 y) (/ 0 y)))) into 0
3.971 * [backup-simplify]: Simplify (- 0) into 0
3.971 * [taylor]: Taking taylor expansion of 0 in y
3.971 * [backup-simplify]: Simplify 0 into 0
3.971 * [taylor]: Taking taylor expansion of 0 in y
3.971 * [backup-simplify]: Simplify 0 into 0
3.971 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.971 * [backup-simplify]: Simplify (- 0) into 0
3.971 * [backup-simplify]: Simplify 0 into 0
3.971 * [backup-simplify]: Simplify 0 into 0
3.972 * [backup-simplify]: Simplify 0 into 0
3.973 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* z (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.973 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* (/ z y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
3.973 * [backup-simplify]: Simplify (- 0) into 0
3.973 * [backup-simplify]: Simplify (+ 0 0) into 0
3.973 * [taylor]: Taking taylor expansion of 0 in z
3.973 * [backup-simplify]: Simplify 0 into 0
3.973 * [taylor]: Taking taylor expansion of 0 in y
3.973 * [backup-simplify]: Simplify 0 into 0
3.973 * [taylor]: Taking taylor expansion of 0 in y
3.973 * [backup-simplify]: Simplify 0 into 0
3.974 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
3.974 * [backup-simplify]: Simplify (- 0) into 0
3.974 * [taylor]: Taking taylor expansion of 0 in y
3.974 * [backup-simplify]: Simplify 0 into 0
3.974 * [taylor]: Taking taylor expansion of 0 in y
3.974 * [backup-simplify]: Simplify 0 into 0
3.974 * [backup-simplify]: Simplify 0 into 0
3.974 * [backup-simplify]: Simplify 0 into 0
3.974 * [backup-simplify]: Simplify 0 into 0
3.974 * [backup-simplify]: Simplify (+ (* 1 (* 1 (* (/ 1 (- z)) (/ 1 (/ 1 (- x)))))) (* -1 (* (/ 1 (/ 1 (- y))) (* (/ 1 (- z)) 1)))) into (- (/ x z) (/ y z))
3.974 * * * * [progress]: [ 2 / 2 ] generating series at (2 1)
3.974 * [backup-simplify]: Simplify (* 4.0 (- (/ x z) (/ y z))) into (* 4.0 (- (/ x z) (/ y z)))
3.974 * [approximate]: Taking taylor expansion of (* 4.0 (- (/ x z) (/ y z))) in (x z y) around 0
3.974 * [taylor]: Taking taylor expansion of (* 4.0 (- (/ x z) (/ y z))) in y
3.975 * [taylor]: Taking taylor expansion of 4.0 in y
3.975 * [backup-simplify]: Simplify 4.0 into 4.0
3.975 * [taylor]: Taking taylor expansion of (- (/ x z) (/ y z)) in y
3.975 * [taylor]: Taking taylor expansion of (/ x z) in y
3.975 * [taylor]: Taking taylor expansion of x in y
3.975 * [backup-simplify]: Simplify x into x
3.975 * [taylor]: Taking taylor expansion of z in y
3.975 * [backup-simplify]: Simplify z into z
3.975 * [backup-simplify]: Simplify (/ x z) into (/ x z)
3.975 * [taylor]: Taking taylor expansion of (/ y z) in y
3.975 * [taylor]: Taking taylor expansion of y in y
3.975 * [backup-simplify]: Simplify 0 into 0
3.975 * [backup-simplify]: Simplify 1 into 1
3.975 * [taylor]: Taking taylor expansion of z in y
3.975 * [backup-simplify]: Simplify z into z
3.975 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z)
3.975 * [taylor]: Taking taylor expansion of (* 4.0 (- (/ x z) (/ y z))) in z
3.975 * [taylor]: Taking taylor expansion of 4.0 in z
3.975 * [backup-simplify]: Simplify 4.0 into 4.0
3.975 * [taylor]: Taking taylor expansion of (- (/ x z) (/ y z)) in z
3.975 * [taylor]: Taking taylor expansion of (/ x z) in z
3.975 * [taylor]: Taking taylor expansion of x in z
3.975 * [backup-simplify]: Simplify x into x
3.975 * [taylor]: Taking taylor expansion of z in z
3.975 * [backup-simplify]: Simplify 0 into 0
3.975 * [backup-simplify]: Simplify 1 into 1
3.975 * [backup-simplify]: Simplify (/ x 1) into x
3.975 * [taylor]: Taking taylor expansion of (/ y z) in z
3.975 * [taylor]: Taking taylor expansion of y in z
3.975 * [backup-simplify]: Simplify y into y
3.975 * [taylor]: Taking taylor expansion of z in z
3.975 * [backup-simplify]: Simplify 0 into 0
3.975 * [backup-simplify]: Simplify 1 into 1
3.975 * [backup-simplify]: Simplify (/ y 1) into y
3.975 * [taylor]: Taking taylor expansion of (* 4.0 (- (/ x z) (/ y z))) in x
3.975 * [taylor]: Taking taylor expansion of 4.0 in x
3.975 * [backup-simplify]: Simplify 4.0 into 4.0
3.975 * [taylor]: Taking taylor expansion of (- (/ x z) (/ y z)) in x
3.975 * [taylor]: Taking taylor expansion of (/ x z) in x
3.975 * [taylor]: Taking taylor expansion of x in x
3.975 * [backup-simplify]: Simplify 0 into 0
3.975 * [backup-simplify]: Simplify 1 into 1
3.975 * [taylor]: Taking taylor expansion of z in x
3.975 * [backup-simplify]: Simplify z into z
3.975 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z)
3.975 * [taylor]: Taking taylor expansion of (/ y z) in x
3.975 * [taylor]: Taking taylor expansion of y in x
3.975 * [backup-simplify]: Simplify y into y
3.975 * [taylor]: Taking taylor expansion of z in x
3.975 * [backup-simplify]: Simplify z into z
3.975 * [backup-simplify]: Simplify (/ y z) into (/ y z)
3.975 * [taylor]: Taking taylor expansion of (* 4.0 (- (/ x z) (/ y z))) in x
3.976 * [taylor]: Taking taylor expansion of 4.0 in x
3.976 * [backup-simplify]: Simplify 4.0 into 4.0
3.976 * [taylor]: Taking taylor expansion of (- (/ x z) (/ y z)) in x
3.976 * [taylor]: Taking taylor expansion of (/ x z) in x
3.976 * [taylor]: Taking taylor expansion of x in x
3.976 * [backup-simplify]: Simplify 0 into 0
3.976 * [backup-simplify]: Simplify 1 into 1
3.976 * [taylor]: Taking taylor expansion of z in x
3.976 * [backup-simplify]: Simplify z into z
3.976 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z)
3.976 * [taylor]: Taking taylor expansion of (/ y z) in x
3.976 * [taylor]: Taking taylor expansion of y in x
3.976 * [backup-simplify]: Simplify y into y
3.976 * [taylor]: Taking taylor expansion of z in x
3.976 * [backup-simplify]: Simplify z into z
3.976 * [backup-simplify]: Simplify (/ y z) into (/ y z)
3.976 * [backup-simplify]: Simplify (- (/ y z)) into (- (/ y z))
3.976 * [backup-simplify]: Simplify (+ 0 (- (/ y z))) into (- (/ y z))
3.976 * [backup-simplify]: Simplify (* 4.0 (- (/ y z))) into (* -4.0 (/ y z))
3.976 * [taylor]: Taking taylor expansion of (* -4.0 (/ y z)) in z
3.976 * [taylor]: Taking taylor expansion of -4.0 in z
3.976 * [backup-simplify]: Simplify -4.0 into -4.0
3.976 * [taylor]: Taking taylor expansion of (/ y z) in z
3.976 * [taylor]: Taking taylor expansion of y in z
3.976 * [backup-simplify]: Simplify y into y
3.976 * [taylor]: Taking taylor expansion of z in z
3.976 * [backup-simplify]: Simplify 0 into 0
3.976 * [backup-simplify]: Simplify 1 into 1
3.976 * [backup-simplify]: Simplify (/ y 1) into y
3.976 * [backup-simplify]: Simplify (* -4.0 y) into (* -4.0 y)
3.976 * [taylor]: Taking taylor expansion of (* -4.0 y) in y
3.976 * [taylor]: Taking taylor expansion of -4.0 in y
3.976 * [backup-simplify]: Simplify -4.0 into -4.0
3.976 * [taylor]: Taking taylor expansion of y in y
3.976 * [backup-simplify]: Simplify 0 into 0
3.976 * [backup-simplify]: Simplify 1 into 1
3.977 * [backup-simplify]: Simplify (* -4.0 0) into 0
3.977 * [backup-simplify]: Simplify 0 into 0
3.977 * [backup-simplify]: Simplify (- (/ 0 z) (+ (* (/ y z) (/ 0 z)))) into 0
3.977 * [backup-simplify]: Simplify (- 0) into 0
3.977 * [backup-simplify]: Simplify (+ (/ 1 z) 0) into (/ 1 z)
3.977 * [backup-simplify]: Simplify (+ (* 4.0 (/ 1 z)) (* 0 (- (/ y z)))) into (* 4.0 (/ 1 z))
3.977 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 z)) in z
3.977 * [taylor]: Taking taylor expansion of 4.0 in z
3.977 * [backup-simplify]: Simplify 4.0 into 4.0
3.977 * [taylor]: Taking taylor expansion of (/ 1 z) in z
3.977 * [taylor]: Taking taylor expansion of z in z
3.977 * [backup-simplify]: Simplify 0 into 0
3.977 * [backup-simplify]: Simplify 1 into 1
3.978 * [backup-simplify]: Simplify (/ 1 1) into 1
3.980 * [backup-simplify]: Simplify (* 4.0 1) into 4.0
3.980 * [taylor]: Taking taylor expansion of 4.0 in y
3.981 * [backup-simplify]: Simplify 4.0 into 4.0
3.981 * [backup-simplify]: Simplify 4.0 into 4.0
3.981 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* y (/ 0 1)))) into 0
3.981 * [backup-simplify]: Simplify (+ (* -4.0 0) (* 0 y)) into 0
3.982 * [taylor]: Taking taylor expansion of 0 in y
3.982 * [backup-simplify]: Simplify 0 into 0
3.982 * [backup-simplify]: Simplify 0 into 0
3.982 * [backup-simplify]: Simplify (+ (* -4.0 1) (* 0 0)) into (- 4.0)
3.983 * [backup-simplify]: Simplify (- 4.0) into (- 4.0)
3.983 * [backup-simplify]: Simplify (- (/ 0 z) (+ (* (/ 1 z) (/ 0 z)))) into 0
3.983 * [backup-simplify]: Simplify (- (/ 0 z) (+ (* (/ y z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
3.983 * [backup-simplify]: Simplify (- 0) into 0
3.983 * [backup-simplify]: Simplify (+ 0 0) into 0
3.984 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 (/ 1 z)) (* 0 (- (/ y z))))) into 0
3.984 * [taylor]: Taking taylor expansion of 0 in z
3.984 * [backup-simplify]: Simplify 0 into 0
3.984 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.985 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 1)) into 0
3.985 * [taylor]: Taking taylor expansion of 0 in y
3.985 * [backup-simplify]: Simplify 0 into 0
3.985 * [backup-simplify]: Simplify 0 into 0
3.986 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* y (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.987 * [backup-simplify]: Simplify (+ (* -4.0 0) (+ (* 0 0) (* 0 y))) into 0
3.987 * [taylor]: Taking taylor expansion of 0 in y
3.987 * [backup-simplify]: Simplify 0 into 0
3.987 * [backup-simplify]: Simplify 0 into 0
3.987 * [backup-simplify]: Simplify 0 into 0
3.987 * [backup-simplify]: Simplify 0 into 0
3.987 * [backup-simplify]: Simplify (+ (* -4.0 0) (+ (* 0 1) (* 0 0))) into 0
3.988 * [backup-simplify]: Simplify 0 into 0
3.988 * [backup-simplify]: Simplify (- (/ 0 z) (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
3.988 * [backup-simplify]: Simplify (- (/ 0 z) (+ (* (/ y z) (/ 0 z)) (* 0 (/ 0 z)) (* 0 (/ 0 z)))) into 0
3.988 * [backup-simplify]: Simplify (- 0) into 0
3.988 * [backup-simplify]: Simplify (+ 0 0) into 0
3.989 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (+ (* 0 (/ 1 z)) (* 0 (- (/ y z)))))) into 0
3.989 * [taylor]: Taking taylor expansion of 0 in z
3.989 * [backup-simplify]: Simplify 0 into 0
3.989 * [taylor]: Taking taylor expansion of 0 in y
3.989 * [backup-simplify]: Simplify 0 into 0
3.989 * [backup-simplify]: Simplify 0 into 0
3.990 * [backup-simplify]: Simplify (+ (* (- 4.0) (* y (* (/ 1 z) 1))) (* 4.0 (* 1 (* (/ 1 z) x)))) into (- (* 4.0 (/ x z)) (* 4.0 (/ y z)))
3.990 * [backup-simplify]: Simplify (* 4.0 (- (/ (/ 1 x) (/ 1 z)) (/ (/ 1 y) (/ 1 z)))) into (* 4.0 (- (/ z x) (/ z y)))
3.990 * [approximate]: Taking taylor expansion of (* 4.0 (- (/ z x) (/ z y))) in (x z y) around 0
3.990 * [taylor]: Taking taylor expansion of (* 4.0 (- (/ z x) (/ z y))) in y
3.990 * [taylor]: Taking taylor expansion of 4.0 in y
3.990 * [backup-simplify]: Simplify 4.0 into 4.0
3.990 * [taylor]: Taking taylor expansion of (- (/ z x) (/ z y)) in y
3.990 * [taylor]: Taking taylor expansion of (/ z x) in y
3.990 * [taylor]: Taking taylor expansion of z in y
3.990 * [backup-simplify]: Simplify z into z
3.990 * [taylor]: Taking taylor expansion of x in y
3.990 * [backup-simplify]: Simplify x into x
3.990 * [backup-simplify]: Simplify (/ z x) into (/ z x)
3.990 * [taylor]: Taking taylor expansion of (/ z y) in y
3.990 * [taylor]: Taking taylor expansion of z in y
3.990 * [backup-simplify]: Simplify z into z
3.990 * [taylor]: Taking taylor expansion of y in y
3.990 * [backup-simplify]: Simplify 0 into 0
3.990 * [backup-simplify]: Simplify 1 into 1
3.990 * [backup-simplify]: Simplify (/ z 1) into z
3.990 * [taylor]: Taking taylor expansion of (* 4.0 (- (/ z x) (/ z y))) in z
3.990 * [taylor]: Taking taylor expansion of 4.0 in z
3.990 * [backup-simplify]: Simplify 4.0 into 4.0
3.990 * [taylor]: Taking taylor expansion of (- (/ z x) (/ z y)) in z
3.990 * [taylor]: Taking taylor expansion of (/ z x) in z
3.990 * [taylor]: Taking taylor expansion of z in z
3.990 * [backup-simplify]: Simplify 0 into 0
3.990 * [backup-simplify]: Simplify 1 into 1
3.991 * [taylor]: Taking taylor expansion of x in z
3.991 * [backup-simplify]: Simplify x into x
3.991 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
3.991 * [taylor]: Taking taylor expansion of (/ z y) in z
3.991 * [taylor]: Taking taylor expansion of z in z
3.991 * [backup-simplify]: Simplify 0 into 0
3.991 * [backup-simplify]: Simplify 1 into 1
3.991 * [taylor]: Taking taylor expansion of y in z
3.991 * [backup-simplify]: Simplify y into y
3.991 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
3.991 * [taylor]: Taking taylor expansion of (* 4.0 (- (/ z x) (/ z y))) in x
3.991 * [taylor]: Taking taylor expansion of 4.0 in x
3.991 * [backup-simplify]: Simplify 4.0 into 4.0
3.991 * [taylor]: Taking taylor expansion of (- (/ z x) (/ z y)) in x
3.991 * [taylor]: Taking taylor expansion of (/ z x) in x
3.991 * [taylor]: Taking taylor expansion of z in x
3.991 * [backup-simplify]: Simplify z into z
3.991 * [taylor]: Taking taylor expansion of x in x
3.991 * [backup-simplify]: Simplify 0 into 0
3.991 * [backup-simplify]: Simplify 1 into 1
3.991 * [backup-simplify]: Simplify (/ z 1) into z
3.991 * [taylor]: Taking taylor expansion of (/ z y) in x
3.991 * [taylor]: Taking taylor expansion of z in x
3.991 * [backup-simplify]: Simplify z into z
3.991 * [taylor]: Taking taylor expansion of y in x
3.991 * [backup-simplify]: Simplify y into y
3.991 * [backup-simplify]: Simplify (/ z y) into (/ z y)
3.991 * [taylor]: Taking taylor expansion of (* 4.0 (- (/ z x) (/ z y))) in x
3.991 * [taylor]: Taking taylor expansion of 4.0 in x
3.991 * [backup-simplify]: Simplify 4.0 into 4.0
3.991 * [taylor]: Taking taylor expansion of (- (/ z x) (/ z y)) in x
3.991 * [taylor]: Taking taylor expansion of (/ z x) in x
3.991 * [taylor]: Taking taylor expansion of z in x
3.991 * [backup-simplify]: Simplify z into z
3.991 * [taylor]: Taking taylor expansion of x in x
3.991 * [backup-simplify]: Simplify 0 into 0
3.991 * [backup-simplify]: Simplify 1 into 1
3.991 * [backup-simplify]: Simplify (/ z 1) into z
3.991 * [taylor]: Taking taylor expansion of (/ z y) in x
3.991 * [taylor]: Taking taylor expansion of z in x
3.991 * [backup-simplify]: Simplify z into z
3.991 * [taylor]: Taking taylor expansion of y in x
3.991 * [backup-simplify]: Simplify y into y
3.991 * [backup-simplify]: Simplify (/ z y) into (/ z y)
3.991 * [backup-simplify]: Simplify (+ z 0) into z
3.991 * [backup-simplify]: Simplify (* 4.0 z) into (* 4.0 z)
3.992 * [taylor]: Taking taylor expansion of (* 4.0 z) in z
3.992 * [taylor]: Taking taylor expansion of 4.0 in z
3.992 * [backup-simplify]: Simplify 4.0 into 4.0
3.992 * [taylor]: Taking taylor expansion of z in z
3.992 * [backup-simplify]: Simplify 0 into 0
3.992 * [backup-simplify]: Simplify 1 into 1
3.992 * [backup-simplify]: Simplify (+ (* 4.0 1) (* 0 0)) into 4.0
3.993 * [taylor]: Taking taylor expansion of 4.0 in y
3.993 * [backup-simplify]: Simplify 4.0 into 4.0
3.993 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* z (/ 0 1)))) into 0
3.993 * [backup-simplify]: Simplify (- (/ z y)) into (- (/ z y))
3.993 * [backup-simplify]: Simplify (+ 0 (- (/ z y))) into (- (/ z y))
3.993 * [backup-simplify]: Simplify (+ (* 4.0 (- (/ z y))) (* 0 z)) into (- (* 4.0 (/ z y)))
3.993 * [taylor]: Taking taylor expansion of (- (* 4.0 (/ z y))) in z
3.993 * [taylor]: Taking taylor expansion of (* 4.0 (/ z y)) in z
3.993 * [taylor]: Taking taylor expansion of 4.0 in z
3.993 * [backup-simplify]: Simplify 4.0 into 4.0
3.993 * [taylor]: Taking taylor expansion of (/ z y) in z
3.993 * [taylor]: Taking taylor expansion of z in z
3.994 * [backup-simplify]: Simplify 0 into 0
3.994 * [backup-simplify]: Simplify 1 into 1
3.994 * [taylor]: Taking taylor expansion of y in z
3.994 * [backup-simplify]: Simplify y into y
3.994 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
3.994 * [backup-simplify]: Simplify (* 4.0 (/ 1 y)) into (/ 4.0 y)
3.994 * [backup-simplify]: Simplify (- (/ 4.0 y)) into (- (* 4.0 (/ 1 y)))
3.994 * [taylor]: Taking taylor expansion of (- (* 4.0 (/ 1 y))) in y
3.994 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 y)) in y
3.994 * [taylor]: Taking taylor expansion of 4.0 in y
3.994 * [backup-simplify]: Simplify 4.0 into 4.0
3.994 * [taylor]: Taking taylor expansion of (/ 1 y) in y
3.994 * [taylor]: Taking taylor expansion of y in y
3.994 * [backup-simplify]: Simplify 0 into 0
3.994 * [backup-simplify]: Simplify 1 into 1
3.994 * [backup-simplify]: Simplify (/ 1 1) into 1
3.995 * [backup-simplify]: Simplify (* 4.0 1) into 4.0
3.995 * [backup-simplify]: Simplify (- 4.0) into (- 4.0)
3.995 * [backup-simplify]: Simplify (- 4.0) into (- 4.0)
3.996 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 1) (* 0 0))) into 0
3.996 * [taylor]: Taking taylor expansion of 0 in y
3.996 * [backup-simplify]: Simplify 0 into 0
3.996 * [backup-simplify]: Simplify 4.0 into 4.0
3.998 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* z (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.998 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* (/ z y) (/ 0 y)))) into 0
3.998 * [backup-simplify]: Simplify (- 0) into 0
3.999 * [backup-simplify]: Simplify (+ 0 0) into 0
3.999 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 (- (/ z y))) (* 0 z))) into 0
3.999 * [taylor]: Taking taylor expansion of 0 in z
3.999 * [backup-simplify]: Simplify 0 into 0
3.999 * [taylor]: Taking taylor expansion of 0 in y
3.999 * [backup-simplify]: Simplify 0 into 0
3.999 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* (/ 1 y) (/ 0 y)))) into 0
4.000 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 (/ 1 y))) into 0
4.000 * [backup-simplify]: Simplify (- 0) into 0
4.000 * [taylor]: Taking taylor expansion of 0 in y
4.000 * [backup-simplify]: Simplify 0 into 0
4.001 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
4.001 * [taylor]: Taking taylor expansion of 0 in y
4.001 * [backup-simplify]: Simplify 0 into 0
4.002 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
4.003 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 1)) into 0
4.003 * [backup-simplify]: Simplify (- 0) into 0
4.003 * [backup-simplify]: Simplify 0 into 0
4.003 * [backup-simplify]: Simplify 0 into 0
4.003 * [backup-simplify]: Simplify 0 into 0
4.005 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* z (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.005 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* (/ z y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
4.006 * [backup-simplify]: Simplify (- 0) into 0
4.006 * [backup-simplify]: Simplify (+ 0 0) into 0
4.007 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (+ (* 0 (- (/ z y))) (* 0 z)))) into 0
4.007 * [taylor]: Taking taylor expansion of 0 in z
4.007 * [backup-simplify]: Simplify 0 into 0
4.007 * [taylor]: Taking taylor expansion of 0 in y
4.007 * [backup-simplify]: Simplify 0 into 0
4.007 * [taylor]: Taking taylor expansion of 0 in y
4.007 * [backup-simplify]: Simplify 0 into 0
4.007 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
4.008 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (* 0 (/ 1 y)))) into 0
4.008 * [backup-simplify]: Simplify (- 0) into 0
4.008 * [taylor]: Taking taylor expansion of 0 in y
4.008 * [backup-simplify]: Simplify 0 into 0
4.010 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0
4.010 * [taylor]: Taking taylor expansion of 0 in y
4.010 * [backup-simplify]: Simplify 0 into 0
4.010 * [backup-simplify]: Simplify 0 into 0
4.010 * [backup-simplify]: Simplify 0 into 0
4.010 * [backup-simplify]: Simplify 0 into 0
4.010 * [backup-simplify]: Simplify (+ (* 4.0 (* 1 (* (/ 1 z) (/ 1 (/ 1 x))))) (* (- 4.0) (* (/ 1 (/ 1 y)) (* (/ 1 z) 1)))) into (- (* 4.0 (/ x z)) (* 4.0 (/ y z)))
4.011 * [backup-simplify]: Simplify (* 4.0 (- (/ (/ 1 (- x)) (/ 1 (- z))) (/ (/ 1 (- y)) (/ 1 (- z))))) into (* 4.0 (- (/ z x) (/ z y)))
4.011 * [approximate]: Taking taylor expansion of (* 4.0 (- (/ z x) (/ z y))) in (x z y) around 0
4.011 * [taylor]: Taking taylor expansion of (* 4.0 (- (/ z x) (/ z y))) in y
4.011 * [taylor]: Taking taylor expansion of 4.0 in y
4.011 * [backup-simplify]: Simplify 4.0 into 4.0
4.011 * [taylor]: Taking taylor expansion of (- (/ z x) (/ z y)) in y
4.011 * [taylor]: Taking taylor expansion of (/ z x) in y
4.011 * [taylor]: Taking taylor expansion of z in y
4.011 * [backup-simplify]: Simplify z into z
4.011 * [taylor]: Taking taylor expansion of x in y
4.011 * [backup-simplify]: Simplify x into x
4.011 * [backup-simplify]: Simplify (/ z x) into (/ z x)
4.011 * [taylor]: Taking taylor expansion of (/ z y) in y
4.011 * [taylor]: Taking taylor expansion of z in y
4.011 * [backup-simplify]: Simplify z into z
4.011 * [taylor]: Taking taylor expansion of y in y
4.011 * [backup-simplify]: Simplify 0 into 0
4.011 * [backup-simplify]: Simplify 1 into 1
4.011 * [backup-simplify]: Simplify (/ z 1) into z
4.011 * [taylor]: Taking taylor expansion of (* 4.0 (- (/ z x) (/ z y))) in z
4.011 * [taylor]: Taking taylor expansion of 4.0 in z
4.012 * [backup-simplify]: Simplify 4.0 into 4.0
4.012 * [taylor]: Taking taylor expansion of (- (/ z x) (/ z y)) in z
4.012 * [taylor]: Taking taylor expansion of (/ z x) in z
4.012 * [taylor]: Taking taylor expansion of z in z
4.012 * [backup-simplify]: Simplify 0 into 0
4.012 * [backup-simplify]: Simplify 1 into 1
4.012 * [taylor]: Taking taylor expansion of x in z
4.012 * [backup-simplify]: Simplify x into x
4.012 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
4.012 * [taylor]: Taking taylor expansion of (/ z y) in z
4.012 * [taylor]: Taking taylor expansion of z in z
4.012 * [backup-simplify]: Simplify 0 into 0
4.012 * [backup-simplify]: Simplify 1 into 1
4.012 * [taylor]: Taking taylor expansion of y in z
4.012 * [backup-simplify]: Simplify y into y
4.012 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
4.012 * [taylor]: Taking taylor expansion of (* 4.0 (- (/ z x) (/ z y))) in x
4.012 * [taylor]: Taking taylor expansion of 4.0 in x
4.012 * [backup-simplify]: Simplify 4.0 into 4.0
4.012 * [taylor]: Taking taylor expansion of (- (/ z x) (/ z y)) in x
4.012 * [taylor]: Taking taylor expansion of (/ z x) in x
4.012 * [taylor]: Taking taylor expansion of z in x
4.012 * [backup-simplify]: Simplify z into z
4.012 * [taylor]: Taking taylor expansion of x in x
4.012 * [backup-simplify]: Simplify 0 into 0
4.012 * [backup-simplify]: Simplify 1 into 1
4.012 * [backup-simplify]: Simplify (/ z 1) into z
4.012 * [taylor]: Taking taylor expansion of (/ z y) in x
4.012 * [taylor]: Taking taylor expansion of z in x
4.012 * [backup-simplify]: Simplify z into z
4.012 * [taylor]: Taking taylor expansion of y in x
4.012 * [backup-simplify]: Simplify y into y
4.012 * [backup-simplify]: Simplify (/ z y) into (/ z y)
4.013 * [taylor]: Taking taylor expansion of (* 4.0 (- (/ z x) (/ z y))) in x
4.013 * [taylor]: Taking taylor expansion of 4.0 in x
4.013 * [backup-simplify]: Simplify 4.0 into 4.0
4.013 * [taylor]: Taking taylor expansion of (- (/ z x) (/ z y)) in x
4.013 * [taylor]: Taking taylor expansion of (/ z x) in x
4.013 * [taylor]: Taking taylor expansion of z in x
4.013 * [backup-simplify]: Simplify z into z
4.013 * [taylor]: Taking taylor expansion of x in x
4.013 * [backup-simplify]: Simplify 0 into 0
4.013 * [backup-simplify]: Simplify 1 into 1
4.013 * [backup-simplify]: Simplify (/ z 1) into z
4.013 * [taylor]: Taking taylor expansion of (/ z y) in x
4.013 * [taylor]: Taking taylor expansion of z in x
4.013 * [backup-simplify]: Simplify z into z
4.013 * [taylor]: Taking taylor expansion of y in x
4.013 * [backup-simplify]: Simplify y into y
4.013 * [backup-simplify]: Simplify (/ z y) into (/ z y)
4.013 * [backup-simplify]: Simplify (+ z 0) into z
4.013 * [backup-simplify]: Simplify (* 4.0 z) into (* 4.0 z)
4.013 * [taylor]: Taking taylor expansion of (* 4.0 z) in z
4.013 * [taylor]: Taking taylor expansion of 4.0 in z
4.013 * [backup-simplify]: Simplify 4.0 into 4.0
4.013 * [taylor]: Taking taylor expansion of z in z
4.013 * [backup-simplify]: Simplify 0 into 0
4.013 * [backup-simplify]: Simplify 1 into 1
4.015 * [backup-simplify]: Simplify (+ (* 4.0 1) (* 0 0)) into 4.0
4.015 * [taylor]: Taking taylor expansion of 4.0 in y
4.015 * [backup-simplify]: Simplify 4.0 into 4.0
4.015 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* z (/ 0 1)))) into 0
4.016 * [backup-simplify]: Simplify (- (/ z y)) into (- (/ z y))
4.016 * [backup-simplify]: Simplify (+ 0 (- (/ z y))) into (- (/ z y))
4.016 * [backup-simplify]: Simplify (+ (* 4.0 (- (/ z y))) (* 0 z)) into (- (* 4.0 (/ z y)))
4.016 * [taylor]: Taking taylor expansion of (- (* 4.0 (/ z y))) in z
4.016 * [taylor]: Taking taylor expansion of (* 4.0 (/ z y)) in z
4.016 * [taylor]: Taking taylor expansion of 4.0 in z
4.016 * [backup-simplify]: Simplify 4.0 into 4.0
4.016 * [taylor]: Taking taylor expansion of (/ z y) in z
4.016 * [taylor]: Taking taylor expansion of z in z
4.016 * [backup-simplify]: Simplify 0 into 0
4.016 * [backup-simplify]: Simplify 1 into 1
4.016 * [taylor]: Taking taylor expansion of y in z
4.016 * [backup-simplify]: Simplify y into y
4.016 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
4.016 * [backup-simplify]: Simplify (* 4.0 (/ 1 y)) into (/ 4.0 y)
4.016 * [backup-simplify]: Simplify (- (/ 4.0 y)) into (- (* 4.0 (/ 1 y)))
4.016 * [taylor]: Taking taylor expansion of (- (* 4.0 (/ 1 y))) in y
4.016 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 y)) in y
4.016 * [taylor]: Taking taylor expansion of 4.0 in y
4.016 * [backup-simplify]: Simplify 4.0 into 4.0
4.017 * [taylor]: Taking taylor expansion of (/ 1 y) in y
4.017 * [taylor]: Taking taylor expansion of y in y
4.017 * [backup-simplify]: Simplify 0 into 0
4.017 * [backup-simplify]: Simplify 1 into 1
4.017 * [backup-simplify]: Simplify (/ 1 1) into 1
4.017 * [backup-simplify]: Simplify (* 4.0 1) into 4.0
4.018 * [backup-simplify]: Simplify (- 4.0) into (- 4.0)
4.018 * [backup-simplify]: Simplify (- 4.0) into (- 4.0)
4.019 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 1) (* 0 0))) into 0
4.019 * [taylor]: Taking taylor expansion of 0 in y
4.019 * [backup-simplify]: Simplify 0 into 0
4.019 * [backup-simplify]: Simplify 4.0 into 4.0
4.020 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* z (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.020 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* (/ z y) (/ 0 y)))) into 0
4.021 * [backup-simplify]: Simplify (- 0) into 0
4.021 * [backup-simplify]: Simplify (+ 0 0) into 0
4.022 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 (- (/ z y))) (* 0 z))) into 0
4.022 * [taylor]: Taking taylor expansion of 0 in z
4.022 * [backup-simplify]: Simplify 0 into 0
4.022 * [taylor]: Taking taylor expansion of 0 in y
4.022 * [backup-simplify]: Simplify 0 into 0
4.022 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* (/ 1 y) (/ 0 y)))) into 0
4.022 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 (/ 1 y))) into 0
4.023 * [backup-simplify]: Simplify (- 0) into 0
4.023 * [taylor]: Taking taylor expansion of 0 in y
4.023 * [backup-simplify]: Simplify 0 into 0
4.024 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
4.024 * [taylor]: Taking taylor expansion of 0 in y
4.024 * [backup-simplify]: Simplify 0 into 0
4.025 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
4.025 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 1)) into 0
4.025 * [backup-simplify]: Simplify (- 0) into 0
4.026 * [backup-simplify]: Simplify 0 into 0
4.026 * [backup-simplify]: Simplify 0 into 0
4.026 * [backup-simplify]: Simplify 0 into 0
4.027 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* z (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.028 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* (/ z y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
4.028 * [backup-simplify]: Simplify (- 0) into 0
4.028 * [backup-simplify]: Simplify (+ 0 0) into 0
4.029 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (+ (* 0 (- (/ z y))) (* 0 z)))) into 0
4.029 * [taylor]: Taking taylor expansion of 0 in z
4.029 * [backup-simplify]: Simplify 0 into 0
4.029 * [taylor]: Taking taylor expansion of 0 in y
4.029 * [backup-simplify]: Simplify 0 into 0
4.029 * [taylor]: Taking taylor expansion of 0 in y
4.029 * [backup-simplify]: Simplify 0 into 0
4.029 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
4.030 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (* 0 (/ 1 y)))) into 0
4.031 * [backup-simplify]: Simplify (- 0) into 0
4.031 * [taylor]: Taking taylor expansion of 0 in y
4.031 * [backup-simplify]: Simplify 0 into 0
4.032 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0
4.032 * [taylor]: Taking taylor expansion of 0 in y
4.032 * [backup-simplify]: Simplify 0 into 0
4.032 * [backup-simplify]: Simplify 0 into 0
4.032 * [backup-simplify]: Simplify 0 into 0
4.032 * [backup-simplify]: Simplify 0 into 0
4.033 * [backup-simplify]: Simplify (+ (* 4.0 (* 1 (* (/ 1 (- z)) (/ 1 (/ 1 (- x)))))) (* (- 4.0) (* (/ 1 (/ 1 (- y))) (* (/ 1 (- z)) 1)))) into (- (* 4.0 (/ x z)) (* 4.0 (/ y z)))
4.033 * * * [progress]: simplifying candidates
4.034 * [simplify]: Simplifying:
  (/ (exp (/ x z)) (exp (/ y z)))
  (log (- (/ x z) (/ y z)))
  (exp (- (/ x z) (/ y z)))
  (* (cbrt (- (/ x z) (/ y z))) (cbrt (- (/ x z) (/ y z))))
  (cbrt (- (/ x z) (/ y z)))
  (* (* (- (/ x z) (/ y z)) (- (/ x z) (/ y z))) (- (/ x z) (/ y z)))
  (sqrt (- (/ x z) (/ y z)))
  (sqrt (- (/ x z) (/ y z)))
  (- x y)
  (- (* x z) (* z y))
  (* z z)
  (- (pow (/ x z) 3) (pow (/ y z) 3))
  (+ (* (/ x z) (/ x z)) (+ (* (/ y z) (/ y z)) (* (/ x z) (/ y z))))
  (- (/ y z))
  (- (* (/ x z) (/ x z)) (* (/ y z) (/ y z)))
  (+ (/ x z) (/ y z))
  (+ (sqrt (/ x z)) (sqrt (/ y z)))
  (- (sqrt (/ x z)) (sqrt (/ y z)))
  (+ (sqrt (/ x z)) (/ (sqrt y) (sqrt z)))
  (- (sqrt (/ x z)) (/ (sqrt y) (sqrt z)))
  (+ (/ (sqrt x) (sqrt z)) (sqrt (/ y z)))
  (- (/ (sqrt x) (sqrt z)) (sqrt (/ y z)))
  (+ (/ (sqrt x) (sqrt z)) (/ (sqrt y) (sqrt z)))
  (- (/ (sqrt x) (sqrt z)) (/ (sqrt y) (sqrt z)))
  (- (/ x (cbrt z)) (/ y (cbrt z)))
  (- (/ x (sqrt z)) (/ y (sqrt z)))
  (- (/ x z) (/ y z))
  (- (/ x z) (/ y z))
  (- x y)
  (- (/ y z))
  (* 4.0 (- (/ x z) (/ y z)))
  (+ (log 4.0) (log (- (/ x z) (/ y z))))
  (log (* 4.0 (- (/ x z) (/ y z))))
  (exp (* 4.0 (- (/ x z) (/ y z))))
  (* (* (* 4.0 4.0) 4.0) (* (* (- (/ x z) (/ y z)) (- (/ x z) (/ y z))) (- (/ x z) (/ y z))))
  (* (cbrt (* 4.0 (- (/ x z) (/ y z)))) (cbrt (* 4.0 (- (/ x z) (/ y z)))))
  (cbrt (* 4.0 (- (/ x z) (/ y z))))
  (* (* (* 4.0 (- (/ x z) (/ y z))) (* 4.0 (- (/ x z) (/ y z)))) (* 4.0 (- (/ x z) (/ y z))))
  (sqrt (* 4.0 (- (/ x z) (/ y z))))
  (sqrt (* 4.0 (- (/ x z) (/ y z))))
  (* (sqrt 4.0) (sqrt (- (/ x z) (/ y z))))
  (* (sqrt 4.0) (sqrt (- (/ x z) (/ y z))))
  (* 4.0 (/ x z))
  (* 4.0 (- (/ y z)))
  (* 4.0 (/ x z))
  (* 4.0 (- (/ y z)))
  (* (/ x z) 4.0)
  (* (- (/ y z)) 4.0)
  (* (/ x z) 4.0)
  (* (- (/ y z)) 4.0)
  (* 4.0 (* (cbrt (- (/ x z) (/ y z))) (cbrt (- (/ x z) (/ y z)))))
  (* 4.0 (sqrt (- (/ x z) (/ y z))))
  (* 4.0 1)
  (* 4.0 (+ (sqrt (/ x z)) (sqrt (/ y z))))
  (* 4.0 (+ (sqrt (/ x z)) (/ (sqrt y) (sqrt z))))
  (* 4.0 (+ (/ (sqrt x) (sqrt z)) (sqrt (/ y z))))
  (* 4.0 (+ (/ (sqrt x) (sqrt z)) (/ (sqrt y) (sqrt z))))
  (* 4.0 (/ 1 (* (cbrt z) (cbrt z))))
  (* 4.0 (/ 1 (sqrt z)))
  (* 4.0 (/ 1 1))
  (* 4.0 1)
  (* 4.0 (/ 1 z))
  (* (cbrt 4.0) (- (/ x z) (/ y z)))
  (* (sqrt 4.0) (- (/ x z) (/ y z)))
  (* 4.0 (- (/ x z) (/ y z)))
  (* 4.0 (- x y))
  (* 4.0 (- (* x z) (* z y)))
  (* 4.0 (- (pow (/ x z) 3) (pow (/ y z) 3)))
  (* 4.0 (- (* (/ x z) (/ x z)) (* (/ y z) (/ y z))))
  (- (/ x z) (/ y z))
  (- (/ x z) (/ y z))
  (- (/ x z) (/ y z))
  (- (* 4.0 (/ x z)) (* 4.0 (/ y z)))
  (- (* 4.0 (/ x z)) (* 4.0 (/ y z)))
  (- (* 4.0 (/ x z)) (* 4.0 (/ y z)))
5.395 * * * [progress]: adding candidates to table
5.578 * [progress]: [Phase 3 of 3] Extracting.
5.578 * * [regime]: Finding splitpoints for: (#<alt (λ (x y z) (+ (* 4.0 (/ (- x y) z)) (- 2.0)))> #<alt (λ (x y z) (+ (* 4.0 (- (/ x z) (/ y z))) (- 2.0)))>)
5.578 * * * [regime-changes]: Trying 4 branch expressions: ((- x y) z y x)
5.578 * * * * [regimes]: Trying to branch on (- x y) from (#<alt (λ (x y z) (+ (* 4.0 (/ (- x y) z)) (- 2.0)))> #<alt (λ (x y z) (+ (* 4.0 (- (/ x z) (/ y z))) (- 2.0)))>)
5.594 * * * * [regimes]: Trying to branch on z from (#<alt (λ (x y z) (+ (* 4.0 (/ (- x y) z)) (- 2.0)))> #<alt (λ (x y z) (+ (* 4.0 (- (/ x z) (/ y z))) (- 2.0)))>)
5.616 * * * * [regimes]: Trying to branch on y from (#<alt (λ (x y z) (+ (* 4.0 (/ (- x y) z)) (- 2.0)))> #<alt (λ (x y z) (+ (* 4.0 (- (/ x z) (/ y z))) (- 2.0)))>)
5.639 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x y z) (+ (* 4.0 (/ (- x y) z)) (- 2.0)))> #<alt (λ (x y z) (+ (* 4.0 (- (/ x z) (/ y z))) (- 2.0)))>)
5.664 * * * [regime]: Found split indices: #<option (#s(si 1 255))>
5.665 * [simplify]: Simplifying:
  (+ (* 4.0 (- (/ x z) (/ y z))) (- 2.0))
7.517 * [regime-testing]: Baseline error score: 0.0066989576823004325
7.520 * [regime-testing]: Oracle error score: 0.003948613889326311
7.526 * [regime-testing]: End program error score: 0.16084322571580464
7.555 * [regime-testing]: Target error score: 0.007074004563160539